Originally posted by WRATHman44:
All good defensive line coaches teach their players to react differently to different blocks, whether it's where the position their hips for gap integrity, or how they defeat a block once the ball declares, based on the OL's hand position when the ball declares.
There is a powerfull trend in college football that has also shown up in the NFL, that has ILBs reading the RB instead of the OGs, taking their initial play side steps off of RB movement, but directing their overall flow on the movement of the OG they see in their peripheral vision while watching the back. It is faster, but it can certainly feel like guessing at first. I'm still getting used to it, and It's been almost a year since I started working with it. In this scheme, it is the job of the back end to make the front end correct. Safeties play off of LBs, LBs play off of the DL. It's fast and effective when it works, but guys have to study, think, and communicate at practice and in meetings/films to get it habitual in a game. This is the first thing I thought of when I read the anonymous comments of the Cleveland defenders.
Agree that a DL can feel how he's being blocked at the snap and understand immediately what the OLman is trying to accomplish. From there, it trickles to the LBs like you stated, as they read what's going on - not "guess" as the author wrote. I know JoN comes with a lot of multiple fronts within a game (3-4 or 4-3), but I don't know if he mixes one-gap and two-gap responsibilities on any one down.
Is he asking his DL to one gap or two gap based on how that DLman is being blocked post snap? That would be very difficult. A DLman should at least know if he's one gapping or two gapping before the ball is snapped. I put a lot of stock into player testimony, and if the CLE players are saying there is something too difficult going on then I believe that, as it applies to that specific player. Something too complicated to one player might not be to another player. Pettine says he's doing the same thing he did in NYJ/BAL/BUF and those defenses seemed fine.
I like defenses that read and react. I think that's the optimal way to play defense - to be able to adjust post snap. If the players can adapt and execute, then it works. If they are thinking too much, then either they are not smart enough or the coaches aren't doing a good job teaching it.