There are more keepers than that. They just have to be given constructive things to do in a functional offense. Miles is clearly trying to put the offense on his back many times, but it's too heavy to lift on his own with its listless movement, mistakes in physical coordination, and bad spacing.
Pretty much agree with this. My take on the roster
Tier 1 - guy we really need to stay:
Miles
Tier 2 - I think it would be good if 3 of these came back, and I'm ok with all 4
RJ - just hopefully not at point
Samuel - a decent center, he seemed to wear down and get softer as the year went on
Ledee - showed improvement and consistent energy all year
O'Bannon - improved during the year, not sure we are using him effectively
Tier 3 - Have some value but if they decide to leave, OK
Fuller - can be effective in short spurts, maybe he could focus better coming off the bench
Todd - a less athletic version of Fuller with a little better basketball IQ
Farabello - mystery calf injury, can play a role as a versatile backup guard
Tier 4 - Other
Easley - I thought he would be better, he seemed to be coming around mid-season, then regressed again. If he can figure it out I'd be fine with him coming back
Pearson - could never seem to find a place, might be happier at a lower level Div 1 program
Lampkin - I didn't see enough of him, with the new recruit coming in, not sure we need 3 centers if Samuel stays
Frank - I didn't see enough of him either, unknown