This team is terribly thin on talent on defense for sure.
The defensive line has a chance to be a surprising plus. If they can stay healthy, I think the rotation attack is really going to help, especially down the stretch. However, even with all the added bodies, we are still just as thin there as last year really.
Linebackers I am not worried about because, although we don't have any top flight starters, we have a ton of depth, particularly if McClain decides he is committed to football. With several guys being able to swing between positions, Wilber looking very good, McClain in the fold and Holloman continuing to progress, we are at least two deep at every LB position.
Defensive backs to me are the make or break position. Not only that, I expect them to be boom or bust from week to week. All three of our cornerbacks have the potential to be good, not great, but also have shown some flashes of being outright terrible. Safety is still ugly, even with Church being the best DB on the team and quite possibly the best defender.