Three major candidates for me:
1) Trent Sewell
2) Eddie Yarbrough
3) Kankolongo
Trent Sewell will be the most talented WR we have on our roster next year. For him, it's going to be more about his mental preparedness that will determine what type of impact he has a true freshman. For someone of his talent level, his biggest obstacle will be his ability to pick-up the playbook well enough that DC can trust him on the field on a consistent basis. I am very excited to see what this guy can do this fall.
The Eddie Yarbrough situation is a little bizarre to me. DC was calling him a potential All-American candidate as a true freshman, but then he was redshirted. I understand that we had two proven starters at the DE position, but DC has proven he isn't worried about pulling a guys redshirt if he is good enough to help the team. I also found it sort of weird that we didn't hear much about Yarbrough this spring either, and then he ends up second on the depth chart at a position fairly poor in depth. I know he is only a redshirt freshman, but I would be very surprised if he doesn't see the field a lot this coming season.
I'll admit that Kankolongo has been a bust so far. He has constantly been injured or in DC's doghouse. He seems like he has been with the team forever, but the guy is still only a redshirt sophomore. He certainly does not lack talent. I was consistently impressed every time I got a chance to see him during scrimmages or practices. If there is ever a time for this guy to step up and earn some playing time, this would be it with the move of Muhammad back to linebacker and the loss of Alexander. He is a sleeper, but don't be surprised if you hear his name a lot more this fall.