This sounds like a fun thread. I just wish I knew what type of scheme we were trying to run. First off, let me say, I think we will be fine on offense, so long as we don't hard headily decide to go I formation and statue QB with no option principles to speak of. In my mind, that would a 3 year conversion project.
On offense, the smaller AB players should be able to transition to slot back type receivers easily. Because they were small, recruiting players for AB (in the flex-bone) without hands and quicks makes no sense at all. We haven't seen some of them play much, but I am optimistic they can run the slippery underneath routes and find open spaces and catch the ball. So, pencil all those guys for inside receiver roles. WR is a worrisome position, if you ask me. My gut tells me, Carter will be a good player in a system which passes more, maybe even better than the present system. Beyond him, I am not so sure. I generally don't believe the stuff I hear until I see it for myself, but the word is that Sanders has legit speed. If so, there might be a second guy who can stretch the field at little. Camp is a bit of a WR / TE "tweener". There have been some very successful physical, but not fast, receivers in the NFL before. We will just have to see. Maybe he lines up next to the OT, maybe he stays outside.
At running back, I am not counting on Benson for next season. If he makes it back 100%, I will be the happiest guy on the planet. I think Mason and Howard are legit running backs who can transition to a zone read offense without a problem. They both looked really good to me on the speed option and BB toss plays, which tend to reveal a BB's true open field ability. Malloy exploded well on the dive play, but that is all I have seen. I would have Oliver stay at QB for now, until he absolutely shows he can't handle the new offense in terms of passing. If he does have to move, I would keep him at running back. We will want the ball in his hands a lot. If he is as hard to get on the ground running our old system, in confined spaces against 9 in the box alignments, imagine what he would do with a less crowded field? Could you imagine what it would be like as a defense with Graham at QB and Oliver at RB running zone read plays, and then throwing a lot out of play action? Personnel-wise, that is a great place to start.
I am not worried about the OL, just not. In fact, my gut tells me that J. Lee should move to DT. We need depth over there. IMHO, he has the motor, agility, and hostility to thrive on the D side of the ball.
As a final thought, our new OC will be inheriting one very special trait from this group that most casual fans don't appreciate enough, specifically in that, they will all know how to block and block very well, while embracing the dirty work aspect. Don't underestimate the importance of this. Most recruited skill players for popular offenses s#@k at blocking and never really take to it. All offensive systems are better when blocking is an "all hands on deck" mentality. When you watch NFL teams and CFB teams play, there is quite a wide gap in the blocking effectiveness quotient from the skill positions. This is what will make the transition work out better than some might fear at present.
On defense, I feel OK about our roster the further away you get from the ball. JT and TC look like prototypes for the safety position physically. If the rumor is true that we will press more on the edges, I think we can do it with the guys we have. We just simply have to come up with some guys who have speed to chase at LB and pack a punch too. CT will be good when he adds some physicality to his game. He was rushed into action a year too soon. The DL is a question mark too. We will just have to see. Whatever RBs fall down the depth chart need to go to LB. The same goes for certain OL players to DL.