6-9 centers without explosive athletic ability don't translate really well to the nba. Okafor is very skilled and strong body, but without nba center height or pf athletic ability he will slide from now being projected #1 somewhere 4-8.

1-d'angelo Russell 6-5 PG Ohio St
2-towns 7-0 pf/C Kentucky
3-Kevon Looney 6-9 SF UCLA
4-porzingis 7-1 pf/C
5-mudiay 6-5 pg
6- Cauley-Stien 7-0 C Kentucky
7- Myles Turner 6-11 pf Texas

Okafor/turner is close, I could see someone going immediate production over potential. okafor will be better than Jared Sullinger but not a franchise player.