Monday, September 3, 2012

Husker defense cannot rest


I've seen a lot of posts and comments regarding the performance of Nebraska’s defense in the Huskers 49-20 season-opening win over Southern Mississippi.

Granted, the Huskers gave up just 260 yards of total offense but forced just one takeaway and allowed 7 of 14 third down conversions, not the stuff of championship defenses. However, it is also important to understand why certain things are done. Linebackers Will Compton and Alonzo Whaley showed signs of greatness

First, there is a lot to be cleaned up:

Defensive line lining up off the ball: I’m just giving people reasons for things. You don’t have to like them, I just think it’s important that people know so it can make you somewhat less mad when you see it. When running a 2-gap, it’s important that you are able to get to whatever side you want to of the offensive linemen. If you are too close to them, they can wall you off and you essentially lose one of your gaps you are responsible for and give the other linemen a clean path to the linebacker that is responsible for the running back. Nebraska’s front seven will never be confused with Alabama’s version. Baker Steinkuhler and Chase Rome aren’t going to be chasing down quarterbacks like Alabama’s front four, so the comparisons to them and how their guys lines up are apples to oranges. Also, they don’t run a 2-gap. Now, you can make the argument that Nebraska shouldn’t run 2-gap against heavy run teams or mobile quarterbacks, but the Huskers showed a little wrinkle when Anthony Alford was in the game of going to three down linemen and shifting defensive end Cameron Meredith to a linebacker. Think of the possibilities when Eric Martin isn’t hurt?

The big holes:  Much of this comes back to missed tackles and getting caught up in traffic by our guys responsible for the running back or the motion man across the quarterback’s face. Look no further than the first play from scrimmage of Compton getting reached by a guard that Rome was doing a heck of a job occupying. Compton and Whaley can’t get reached by those guys because the guy eating the two blocks is essentially taking himself out of the play trading 2 for 1. What is encouraging is they didn’t really push Nebraska off the ball, what is concerning is when we had someone in the hole they didn’t make the tackle and we relied heavily on our safeties to come up and make the play. That is going to have to change moving forward, as you just can’t miss tackles. Alford is not as good as Dennard Robinson and Braxton Miller without the experience, but has the same speed and less weapons. Bottom line, the holes are going to be there against 2 gap, it’s up to good/great linebacker play.

Rushing yards and third down conversions: I don’t understand why everyone is so down on how many rushing yards we gave up, but I definitely understand being a little worried about their 50% conversion percentage. In the 2-gap scheme, you aren’t going to stop both run and the pass. They tried running on Nebraska still when the Huskers were up four scores, Pelini will stay in 2-gap all day if they are going to continue to do that. Nebraska is not going to have defensive stats like they did in the 1990s because this defense doesn’t play behind the line of scrimmage. That being said, they need to blitz on first and second down sometimes rather than only waiting on third. They converted those screens a lot, like they one step ahead of on third down blitzes. If you can blitz a little on first and second down, put them in 2nd and 3rd and long, you will see that percentage fly downwards.

The defense gave up 13 points and held them under 100 yards passing, exactly what a 2-gap scheme is designed to do. I don’t care what they gave up rushing. If you hold someone to 13 points on defense I'll give up 400 yards rushing. But there are some definite glaring things that need fixed; I think the tackling was good when they got our hands on them.

I know it can be frustrating seeing the defense line up far from the line of scrimmage, or not blitzing and being behind the line of scrimmage as much as Alabama or LSU, but Nebraska have different athletes and are trying to play to those strengths. I think it’s important to understand why they do things, and why things happen. I will say this, they jumped out of 2-gap a couple times and went to a blitzing safety and/or linebacker and it looked real effective when they didn’t run that screen.

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