I think Don Brown should get way more criticism because we know we're handicapped at QB on the offensive side of the ball.. His style of defense allows too many big plays that lead to points. On the otherhand, the reward is a few sacks, TFL, 3 and outs, etc. In order for this style of D to work it HAS TO CREATE MORE TURNOVERS period because all the big plays we give up lead to points. 31 vs OSU and 42 vs PSU is way too much.
I'm willing to hold off until we have a more viable offense to see how much things shift but really our D is great against the run but susceptible to the passing game. We leave guys one on one in man D which leads to big passing plays or penalties that extend drives. Or QBs with mobility just take off and run. He has to fix this.