First, I'll say that I like our personnel on both sides of the ball. I'll start with the position where we are most thin- D line. If the newcomer Boykin and a few others are ready to step up then we will be immediately better on that side of the ball. It cannot get worse than last season defensively and I do think Van Gorder will at least give us a chance at s passable unit.
Pass will be the guy. Cunningham is a super fast kid but there are grave concerns about his accuracy. Receiver is a position where we are deep and talented and they seem to be in sync with Puma. I like Puma's pocket presence and the fact that he seems very difficult to rattle.
O-line will be a strength. Second year under summers and Becton may be the best tackle in the ACC. McNeil will play next to Becton this year, giving us a very formidable foundation. I also look for Bentley to step forward either at the guard or center position. He's a talented kid. 
At RB I like Dae Williams who will be stronger and more confident than he was last year when fresh off an injury. Also think Colin Wilson will be ready to go. He's a stud if healthy.
The real key to the season will be how well we run the ball.