I'm sorry, but anyone who thinks Bob Diaco can't coach is just wrong. He's clearly seeing everything, and adjusting in an intelligent and appropriate way. His risk tolerance may be different from yours, but the guy understands what is happening. I can see why the players like him.
If he understands coaching then fix the problems. Or . . . stop telling us that this one and that one are all terrific players.
You cannot build a program in 3 years at UConn. Give the guy a chance to bring in his own players and coach em up! You need to look in 5 or 10 year periods to build a program, not 3.