Hate to harp on the obvious, but the secondary remains the big concern here. OL seems to be coming together nicely, but I'm afraid we're in for a long battle at DB, especially at corner.
Real concern I have here is the schedule set-up, with three viable passing attacks in the opening month. Logan Thomas at VT is sporadic as they come, but he's got the big-time arm to make all of the throws, and could find some real success against a questionable pass defense. And then, obviously, you have Manziel, and Ole Miss with Bo Wallace and company coming back will be one of the better passing attacks in the conference this year. And then you add to that the fact that all three of those games are either at a neutral site or one the road, and that's a fairly scary thought.
Guess it goes without saying now, but given the early schedule we need the offense and the pass rush to come out of the gate strong. Going to be baptism by fire for the young defensive backs.