Hard to know without seeing potential. The only ones I can see is Rose, who will have decent cores for a Center but will never have great ath / def. In general I think you want to shoot a little higher with your ath / def, these are probably the two most important categories. Maybe some of your other recruits are high in these categories? Michigan is one of the top D3 conferences and tough to compete if you don't have good ath / def. Houston and Nolen's work ethic is a little low which will keep them from maxing out on their potential. Keep up the good work and good luck this year.