he's going to be the odd man out. There's not enough scholarships to go around if KJ comes back, which he's most likely to do. Rooks' health is subpar. I've read on other sites that he has the hip of a geriatric. The only other option is to run off Harrison so he can do his mormon mission work. But Harrison was one of the best players down the stretch and I dont think he wants to leave.
Everything seems to point at Rooks as being the one left out. I do know BB will work diligently to find him a home if there is any option; he will not leave him hanging. Personally, I would prefer Djambo to leave more than Rooks but that seems unlikely.