From what I heard after Mullen's Tulsa event, SLU is pretty interested in Ajasin.
Yomi is still pretty raw, but has improved markedly since his freshman season. He is a really emotional fellow, and that sometimes hinders him. He can sometimes disappear for long stretches, but I think he is becoming more consistent. He is an excellent student.
Three Rivers has a couple of other PF's. Both are more slender than Ajasin. Jermaine Dailey is a very explosive leaper, but he is more offensively raw than Ajasin. Durrell Nevels is an excellent shot blocker, and while he is more polished than the other two, his productivity is down greatly from last season. I assume he is still feeling the effects of a knee injury that cut short his freshman season...
There is a 6'8" soph at Moberly named BJ Benning. He is putting up some good numbers this season after seeing limited minutes last year.