Deconstructing the Virginia Tech defense

Find it all over at Dr Saturday, where I wrote another guest post. And thanks again to the Doc for the invite. I plan on putting up an expanded, more wonky version in a few days, but for now check it out.

Blitz-master Jim Johnson dies

Jim Johnson, Philadelphia Eagles defensive coordinator extraordinaire, has passed away due to cancer. Johnson coached some great defenses, and of course his legacy will be carried on by guys like Steve Spagnuolo who learned under him.

Johnson was a 4-3 guy, and while his protégés took many lessons from him, he will be remember for his aggressive, blitzing defenses. Spagnuolo is more of a zone-blitz guy, but Johnson was always willing to play man defense and blitz safeties and linebackers from anywhere. Indeed, as I've mentioned before, Johnson essentially put the first nail in Steve Spurrier's coffin when his Eagles defense blitzed Spurrier's Redskins -- fresh off a thirty-point game in their opener -- into utter oblivion. From then on, every coach in the league had that tape to put in. Johnson figured out exactly what protections Spurrier was using, and dialed up the right blitzes. But Spurrier was hardly alone in being schooled by Johnson.

He will be missed.



UPDATE: Brophy passes along some great game film (below), and Rock M Nation tips me off to this.

Saban on Tebow, the Gators' O

[Excerpts from Nick Saban's transcript at the SEC media days. Thanks to deaux of CoachHuey for the pointer.]

On Tim Tebow at the next level . . .

Q. As somebody who has coached in the NFL, I was wondering what your take is on Tebow’s NFL prospects? Do you think he’s talented enough to warrant a top 10 pick?

COACH SABAN: Well, you know, I don’t think it’s fair for me to judge that because I can’t really judge who the other guys in the top 10 are. Being involved in the draft before, if you’re not involved in the total body of work, it’s very difficult to make those kind of predictions.

But I will say this: I think Tim Tebow is an outstanding quarterback, an outstanding leader. I have no questions about his ability to throw the ball. He made some outstanding throws in good coverage in critical times in our game last year in the SEC championship game. So I have a tremendous amount of respect for him as a quarterback, as a leader, as an athlete, in every regard. I think he is a winner. I think he will be a winner in the NFL.

But I think everybody needs to understand that the NFL struggles to evaluate people who don’t do in college what they look for guys to do in the pros. And I don’t think they should be criticized for that. It’s a difficult evaluation when you play a little different kind of offense. I think Florida has a great offense. I think it’s very difficult to defend. I think they do a great job of executing it and coaching it. So I’m not being critical.

But it is different. And that makes it more difficult. You know, a general manager sent me a letter saying, How are you learning all the spread quarterbacks, how the dynamics of the critical factors of the quarterback position have changed because this offense has changed, what are you doing differently to evaluate quarterbacks, because we’re having a more difficult time evaluating players that play in that offense?

It affects everyone. The quarterback, as well as the left tackle. If somebody told me we don’t know how to evaluate this guy because he’s never played in a three point stance because he always plays in a two point stance because they’re no huddle, and they’re always in a spread. So it’s every position that is different from what they would like to see because they have a defined prototype they would like to evaluate toward. When you play in a different type of offense, it makes it more difficult to evaluate.

I don’t think anybody is disrespecting him, I guess is what I’m trying to say. I think it’s just a little more difficult to try to evaluate.

On the "Spread" offense . . .

Q. Talk about the impact of the spread offense on defenses in college football.

COACH SABAN: Well, I just think that it’s very difficult to defend. I think when the quarterback’s a runner, you create another blocker, or a receiver that you have to cover. So that kind of creates another gap on defense. And I think that that’s very difficult to defend.

But I think it’s like anything else: the multiples of what you have to defend are what make it more difficult to defensive players. Just like in the old days when they used to run the wishbone. When you had to play against the wishbone, that was really different. So it was difficult to get the picture and look of what you needed to do to get your team prepared to be able to play against it.

I think to some degree the spread offense is the same way. A no huddle offense is the same way. How do you get a scout team in practice to be a no huddle team to get any kind of execution so that the defensive players start to develop the mentality they need to be able to change their routine and play without a huddle?

So I think the concept of the spread offense is outstanding because it makes the quarterback an 11th gap on defense, I always say. If you only had to defend that all the time, I think we could all get a little better at it. It’s the multiple of the different things you see throughout the season that make it more difficult.

On the disruption of an inexperienced QB . . .

Q. From a defensive point of view, when you’re facing a quarterback that doesn’t have much experience, how do you try to take advantage of that? At the same time with an inexperienced quarterback this year, how do you try to guide him through games until he gets that experience?

COACH SABAN: Well, you know, I think that everyone develops at a little different pace and rate, depending on their ability to learn the knowledge and experience, how they learn from their lessons. And I think specifically in our case Greg McElroy learns very quickly and has had some experience. But I also understand that until he makes plays in the game, he’s not gonna fully have, you know, the trust and respect of all of his teammates, even though they really, really like him and they really like him as a leader.

I think the biggest mistake you can make in development of any new player, young player, inexperienced player, is give him too many things to do, and increase the multiples of the kind of mental errors that they can make.

I think that it depends, from a defensive perspective, who the guy is that you’re trying to defend. If he’s a smart guy, if you try to pressure him, you may enhance his chances of making plays because he understands it, he sees it, and his reads actually become a little easier.

If you try to play all coverage against him and don’t pressure him and he’s a good runner, he may hurt you with his feet.

So I think to really answer that question effectively, you’d have to know the specifics of who you were trying to defend.

On the Bluegrass Miracle, I missed out on the relevance of this question . . . (Video below)




Q. Can you tell us a little bit about the 2001 game between you and Kentucky and talk about the last play specifically.

COACH SABAN: Well, what I remember, most people don’t remember the little things and the details of why things happen sometimes, but there was about a 30 mile an hour wind that day, and we were fortunate to be able to game manage to get the wind in the fourth quarter by the way the coin toss went and all that stuff. We practice these two plays every Thursday at the end of practice. I forget the exact seconds, but we ran the first play because we could stop the clock and gained about 15 or 20 yards. Hit Michael Clayton on an in route, then had to go up top.

But the ball sailed and almost went 70 yards in the air because we had a big wind. The Kentucky players actually misjudged the ball. That’s what created the tip. Devery Henderson was the key running guy that’s supposed to play the tip. And it just worked out that way.

But what I remember the most from it was not that play. I’ve always been told by mentors, that the worst thing your team can do is play poorly and win. And we played poorly that day and won. And we got our rear ends kicked in the worst defeat in all the time I was at LSU the next week because of that. That’s what I remember the most.

So you didn’t expect that answer, did you (smiling)?

Monte Kiffin goes back to class

To work on how to stop the spread. Sounds almost like Kiffin has been reading this site -- and it certainly sounds like David Climer, for the Tennessean has. The Climer for the Tennessean reports:

Monte Kiffin schemes to slow down Florida offense

Word has it that defensive guru Monte Kiffin is spending a few days in Tampa where he has visited with old friends and compared notes with members of the Bucs coaching staff. . . .

In particular, Kiffin continues to explore ways to counter some of the unique offenses Tennessee's Vols will face this season. Foremost among them is Florida's lethal spread, with Tim Tebow pulling the trigger.

Those who know Kiffin say he has spent considerable time analyzing ways to deal with the divide-and-conquer formation as well as the Gators' across-the-board speed. At UT, it's Job 1.

For all he has accomplished over the past 26 years in the NFL, this is a new test for Kiffin. Just because he developed the Tampa-2 scheme that is all the rage in pro football, that doesn't mean he has an answer for all the questions Florida's offense poses.

Consider this, then, the education of Monte Kiffin. By following his son, Lane, to Tennessee, he has gone to college to get his doctorate in defense.

And he appears to enjoy the challenge. There's something to be said for old coaching dogs and new tricks.

The NFL is a one-size-fits-all league. Everybody uses the same basic offensive scheme, albeit with a few variations here and there. Occasionally, somebody will come up with something new under the sun — Miami's Wildcat formation was all the rage last season — but it doesn't take long for the rest of the league to catch on.

College football is different. Florida runs the spread. Georgia uses a pro set. Vanderbilt runs some option. As a defensive coordinator, Kiffin must adjust from one week to the next. [Editor's note: Exactly!]

Like he says: "I don't think you can blink or show weakness."

The toughest thing for the 69-year-old Kiffin is to adjust his teaching style to a different classroom. In the NFL, he had unlimited access to players. He could keep them in meetings as long as he wanted. Practices were as long or as short as necessary. It's a full-time job for player and coach alike.

The college game is different. Hands-on time with players is limited. You have a 20-hour work week. And believe it or not, players actually go to class.

"You don't have as much time to work with the kids," Kiffin said.

Too, there is a disparity of talent. The NFL salary cap can level the field. In college ball, the rich get richer via superior recruiting. . . .

Thus, all the coaching expertise in the world can carry you only so far. Just because Kiffin can scheme up a way to get an outside linebacker a free shot at Tebow, that doesn't mean Tebow is going down.

In short, if your X's aren't as big and athletic as the other team's O's, you're in for a long afternoon.

This is also why, for all of Lane's insanity, Monte Kiffin remains a coaches' coach, a favorite among the cognoscenti. He was already a defensive god -- Pete Carroll said he visited him every year and that Kiffin taught him all he knew, and even high school coaches said much the same thing. He just exuded a love for football and an incredible knowledge of it.

Yet here has taken a complete switch by going to the college game, and has had to give himself a crash course in what other teams do. (I would recommend that he compare notes with people other than just the Bucs, but he'll figure it out.) Will his defense work in the SEC? Well there's lots of questions, talent foremost among them. But the point is he's eating it up. He loves the challenge. And that is fun to see.

Ht Blutarsky.

Repost: Preview of Nick Saban's Alabama defense

[Ed. Note: This was originally posted last season as part of an Alabama - Clemson "coaching preview." I thought that now, in the doldrums before the season, the portion dedicated to Nick Saban could be reposted.]



Nick Saban: Still Billy’s Boy

Saban has been coaching defense – and coaching it quite well – for decades. But there is no question that the defining period of his coaching career was 1991-1994, when he was Bill Belichick’s defensive coordinator with the Cleveland Browns. Just knowing that tells you a great deal about Saban’s defense: he (primarily) uses the 3-4; he’s very aggressive, especially on passing downs; he wants to stop the run on first and second down; he’s not afraid to mix up schemes, coverages, blitzes, and looks of all kinds; and, most importantly, he is intense and attentive to detail, which is the hallmark of any great defensive coach.

Let's allow Saban to explain his defensive philosophy in his own words. From one of his LSU defensive playbooks:

“[Our] philosophy on first and second down is to stop the run and play good zone pass defense. We will occasionally play man-to-man and blitz in this situation. On third down, we will primarily play man-to-man and mix-in some zone and blitzes. We will rush four or more players versus the pass about ninety-percent of the time.

“In all situations, we will defend the inside or middle of the field first – defend inside to outside. Against the run, we will not allow the ball to be run inside. We want to force the ball outside. Against the pass, we will not allow the ball to be thrown deep down the middle or inside. We want to force the ball to be thrown short and/or outside.

“… Finally, our job is to take the ball away from the opponents’ offense and score or set up good field position for our offense. We must knock the ball loose, force mistakes, and cause turnovers. Turnovers and making big plays win games. We will be alert and aggressive and take advantage of every opportunity to come up with the ball . . . . The trademark of our defense will be effort, toughness, and no mental mistakes regarding score or situation in any game.”

None of this is revolutionary and much of it is coach-patois (there is another section in his playbook where every position is required to put in “super human effort” or else they are deemed to have failed), but it’s a good place to start. Most good defenses begin with the premise that, to be successful, they must stop the run on first and second down to force known passing situations on 3rd down. (Which is one reason why Bill Walsh – in words far too often unheeded – advocated doing much of your dropback passing on first down.) Indeed, the book on Bob Stoops’s defense is known to everyone: first and second down expect an eight-man front and on third down you will see some kind of base or nickel personnel zone-blitz. No mystery there. A final brief prefatory note is that while Saban bases out of a 3-4, he quite commonly has one of his linebackers put their hand down and line up as would a 4-3 defensive end.

So let’s get a bit more specific. First I’ll discuss what is maybe Saban’s most common defense, Cover 1 Robber. Second, when Saban does use zones on known passing situations he likes the overload blitz and the common 3-3 zone blitz behind it, so I’ll show a basic example of what this might look like. And finally, I’ll discuss a couple coverage techniques that Saban likes to use.

Cover 1 “Robber”

Cover 1 is maybe the most common defense in the SEC. (Though “Cover 2” is close if you lump together all its variants.) Base Cover 1 is quite simple: the “1” refers to a deep safety who aligns down the middle, while all the offense’s skill guys are covered man to man. This doesn’t necessarily mean it is bump and run – it could be loose coverage – but it often is bump and run. The defense needs a great centerfielder back at Free Safety who can stop the deep ball and cover sideline to sideline.

The nice thing about this defense is it is simple and, once you’ve locked in five guys in man and a free safety, you can do whatever you want with the other five. And, maybe most importantly, with just one free-safety deep, the defense can get in a lot of eight-man fronts. On passing downs, the defense can find ways to creatively blitz five guys, have a deep safety, and all the while still account for all five of the offense’s receivers. The defense cannot really outnumber the pass protectors, but it can still collapse the pocket. That’s base Cover 1.

Cover 1 “Robber” works the same, except there are only four rushers and, along with the deep middle safety, another defender comes down to an intermediate level to read the QB’s eyes and “rob” any pass routes over the middle, like curls, in routes, and crossing routes. “Robber” is the most popular term for this technique but Saban’s is “Rat.” (I was always partial to Homer Smith’s term, “floaters,” which is the most descriptive.) There’s nothing magic about this coverage; every NFL team and most BCS college teams use it. Indeed, despite all the bluster about the Indianapolis Colts being a “Cover 2 team,” on first and second down you see lots of Cover 1 and Cover 1 robber from them, except they use their strong safety, Bob Sanders, as the “floater.” The key is for the floater to be able to read run, screen, or pass, and to use his eyes to get to the receiver and the ball. It’s particularly effective nowadays with the increased use of spread formations which most offenses use to open up passing lanes over the middle. Floaters or rat players can stop these inside passes and make game-changing interceptions. Below are some diagrams, and I expect to see Saban use this coverage a lot this season. (As a final note, Cover 1 Robber is useful against spread offense teams with mobile QB’s because the floater’s job becomes to not only read the QB’s eyes on passing downs but also to watch him for scrambles and to simply mirror the him on run plays like the option and the zone read.)

Base Zone Blitz

I won’t say too much because I’ve written extensively on pass protection and the zone-blitz here. But Saban will go to the zone-blitz in some passing situations and also when he feels like he can use the blitz in a way to attack an expected run and still play zone behind it. For example, if a team likes to run off tackle to the TE side on a particular down and distance, he might call a blitz that attacks that area and the zone blitz lets him still play sound coverage behind it. And like most modern defenses, Saban’s most common coverage behind a zone-blitz is a 3-3 or three-deep and three-intermediate defense with five rushers. Cover two behind a zone blitz is often dangerous because of the added uncovered deep seams, but most defenses feel comfortable with the 3-3. Below is a good example of an overload zone-blitz Saban uses to the open side of a one-back formation.

The thing to remember is that for years, when a team blitzed it was playing either Cover 1 or Cover 0 man (or simply left holes in its zone), and quarterbacks were coached to throw the ball where the blitzer had come from. Nowadays, there’s a common perception that a zone-blitz works because a defensive linemen gets in the throwing lane – no. What the dropping defensive end in the diagram above does is allow the defense as a whole to stay in zone coverage, and further notice who is covering the area where the blitzers came from: the strong safety, who is usually an effective pass defender, certainly moreso than a defensive end. That is how zone-blitzes cause confusion.

Other Techniques - Cornerback Leverage and Pattern Reading

Finally, let’s discuss some coverage techniques. The first is that Saban likes to have his cornerbacks adjust their “leverage” on a receiver based on the receiver’s split from the tackle and sideline. The theory is that if the wide receiver has cut his split down he has done one of two things: (a) given himself more room to run an out breaking route, or (b) cheated in to run a crossing or deep in-breaking route. So if the receiver cheats his split in, Saban has his cornerbacks align outside the receiver to defend the out-breaking route, because if he runs the in-breaking route the corner has help from the linebackers and safeties. Similarly, if the receiver lines up very wide (bottom of the numbers, let’s say), he has given himself room to run an in-breaking route like a slant. So the cornerback will align inside the receiver to take that route away and on the belief that an out-cut from that wide will be very difficult for the quarterback. To coach this Saban uses a “divider” line where they believe the receiver’s tendencies change to reflect one of the above two strategies. Nevertheless, the defensive back still must defend the route the receiver actually runs and maintain proper technique, but this is an important starting point.

More significant, however, is that Saban heavily coaches up “pattern reading” within his zone drops. The two zone-dropping schools of thought are to teach “spot-drops” or “pattern-reading.” One can overemphasize the distinction, but generally spot-dropping is easier to teach and was the traditional approach. For example, if your outside linebacker is responsible for the weak-flat, he will take his read steps and, upon reading pass, will drop to a spot and then react to the QB’s eyes. A big advantage with spot-dropping is simply that it is easy to teach to, say, a run-stuffing inside linebacker who spends most of his time on run game pursuit and shedding blocks. But the weakness is that well coached receivers – who have enough time – can become excellent at settling in the “zone holes” between defenders. And, with good receivers and good QBs, offenses have become more and more adept and finding and exploiting these zone holes.

Pattern-reading, on the other hand, is much like a matchup-zone in basketball. Defenders are responsible for zones but they basically play man on the receivers who come into their zones. Moreover, pattern-read teams begin by immediately coaching their defenders on how to recognize popular pass combinations (and indeed, the very concept of pass-combinations themselves), and each week zero in on the 5-15 most common pass concepts they will see from that opponent. When done correctly, pattern-reading defenders know exactly how to cover receivers in their zones and seamlessly (in a quite literal sense) pass the receivers onto other defenders as they run their routes. One thing that distinguishes Saban is that he uses pattern-reading in almost all of his coverages, including the traditional Cover 3, whereas many coaches only let certain defenders pattern read or only use it with certain defenses like Cover 4. Sounds a lot like Belichick, no?