it is a tough call. I will say this, of all the close losses this year, this was the one the team had the least chance of winning. The lack of a big on this team is still going to make it rely too much on making outside shots. I am more concerned about Young's development at this point than Prohm's.
I think he is a decent coach that got caught in a bad recruiting situation in terms of bigs. He swung for the fence with Lard and the guy that decided to try the pros and struck. His grad transfer has not been near as good as everyone hoped. It happens sometimes. Fred was better at the grad transfer game than Prohm, but at this point the team shouldn't have to be counting on a grad transfer to come in and be a starter. Prohm could probably do a few things better, but let's not act like he has all the pieces in place to be a national contender.
As far as any coaching evolution, there is none. The guys are playing hard, and doing what they can. ISU shot well and won yesterday. They were actually more impressive in the close losses to good teams, but I am not going to say that they didn't deserve to get one after dropping so many close ones in the final minute.