Looking at Mel Kiper's Big Board, Minnesota has the #7 ILB (Kamal Martin), Vanderbilt has the #6 RB (Ke'Shawn Vaughn) and Virginia has the #5 CB (Bryce Hall).
I would say only Virginia has much of a chance of ending their streak.
Edit: Vanderbilt also has the #1 TE so that might be a possibility.
Khalil clocks a 4.76. Fasted 40 time since 2003 for player over 300 lbs. Brother Carlos clocks 4.82. Both all time top ten times for players over 300 lbs.