The pass rush isn't there, no doubt. You also had Tarburton and Joseph out there instead of a Buchholz and Simmons...at least one is coming back. Givens will also need to really come back hard. The depth is going to be a work in progress with some very young guys and it will take some time. Shelton, Mustipher, and Jordan all still need reps. I've grown tired of reading Shareef Miller's tweets about his play and practice on social media....it flashes from time to time but is not consistent at all.
That being said the one that that this defense can correct is they can line up correctly and know their GD assignments. 3rd year guys constantly out of position....well we could let the frosh do that just as easy as they have more physical ability. Older CB's not getting depth in a zone with the lead....some pretty basic stuff. I don't know how many times PSU didn't have a man over a hat or were late getting someone there or flat out just missed their assignments. That is the biggest thing that needs to be corrected in OOC play, it was mind boggling how bad that part was. You can deal with the young guys doing it, but not RS sophs and up....no way. It was blatantly clear the leadership on D is lacking for it to happen that many times.