No one yet. Were he eligible this past year, he would've had a real chance to take the starting position. He's good.
Both of the main RBs for next year will be 1000 yard rushers unless held back by the coaches. There will be at least two more RBs added to the mix.
The line will be affected by the seiors leaving, but we have some up and coming guys there who will garner interest from colleges. #76 being chief among them.
Just opinions. Nothing etched in stone. You can't control what colleges want. You can only prepare yourself. Get stronger, faster, watch film and become a better player.