I don't seen the D Line getting nearly the backfield penetration they used to get and the D Line isn't staying at home if they do get any penetration on run plays."
I am seeing a lot of the same pass rush moves(not many spins, or swims and trying to fake a spin or not as much hand fighting), with what seems like a lot of the same routes of attack to the ball. That and not maintaining run responsibility from the right side of the line from either of the defensive ends getting time, there not maintaining gap integrity as well as they should.
In Richardson's defense he is the one guy on the defensive line that is getting a double teamed and is consistently getting attention from both the guard and center spots. He doesn't seem quite as quick off the ball the last few weeks prior to the Nebraska game, they are getting on top of him and putting him to the ground a lot by falling on top of him. This defense slants a lot pre-snap to which seems to be sliding Richardson out of position. To me the defensive tackles are doing a better job with the rotation of Toombs and Stetler getting in , to me those guys are generating pressure and collapsing the pocket, it is the ends that are not finishing off plays by not fighting back or looping back to the ball.
Couple that with the right defensive end giving up contain and taking such wide angles around the QB so much, the line is letting the QB escape and gain far to many yards to the open gap or letting the QB slide back in for an open pass play to develop.
I would like the defensive ends to start doing a better job of reading what is in front of them, looking for keys from the tackles on how to attack them, and when to cut off and play the run or string down the line. You know trying to see the whole picture on run responsibility, there has been to much giving up on the run in executing the wide splits and bull rushes a lot like #69 Jerrod Allen for the Vikings would do, loop around on a wide rush, and not really closing in on the pocket and when you do, the gap you left open is easy picken's.
I know this defense expects the linebackers and safties to funnel up to make a lot of those plays at the line on the runs but if the ends or tackles are getting penetration and some times they are, were not seeing a lot of TFL's or sacks.