I think the issue is more that Prohm didn't adapt to the team's talent this year than that he typically doesn't use players to their strengths. To continue to play as if we had a ball-dominant scorer/creator, when we didn't have that on the team, was a big problem. Playing Jacobson on the wing was a poor fit and unfair to him - tough to find enough minutes inside for him/Solo/Conditt but that suggests altering the approach as well. Not holding guys accountable on the defensive end was also a big problem. He likes to set his group and rarely stray from it.
It will be interesting to see if he adapts this offseason - a year like this certainly bears lots of reflection. I've not studied his mentor, Billy K., who was fired from A&M (Texas, not Florida!) but I wonder if he carried on the same way and didn't adjust.
With an excellent recruiting class coming in, he should have much more talent next year, but I don't know who would be a natural ball-dominant player a la his Murray St. PGs, Monte, Georges, and several of last year's players. Maybe we'll get a grad transfer who can do it. It's not Bolton - he's much better as off-guard. Otherwise, he needs to modify his offensive approach. Jackson has the best handle and scored a ton in HS, but he didn't look like he could fill that ball-dominant role - certainly could be PG in a different set-up.
I really like CSP, and he really cares about ISU and his players, but he has to accomplish significant improvement for next year. Hope he does.