The corners haven't been the problem, and Woolen is a legit ROTY candidate. And I never said lights out, I said half decent as opposed to hot garbage. The problem has been mostly the front 7. Poor angles, poor gap discipline, poor communication, poor tackling(which looked better last week) not disengaging from blocks, not setting the edge, getting fooled easily on misdirection, no pressure on the QB, bad linebacker play and no depth in a 34. They have no answer to stop the run week after week.
That is a coaching failure. Yes I've seen new coaches with new scheme not rolling out a pile of dung.