"all your flaws show up when you lose and flaws are ignored when you win"I don't put much faith in any rumor... but ..
I've always said that coaching at this level is not about x and o's, you prove you have them at the mid major level. Or like Crean prove you don't. It's about managing and motivating player egos and wading the politics of the administration. So, though I don't put any validity to your rumor, due to his inward personality, it's possible.
I don't see being a prick as an issue though, the losing is the real problem.. all your flaws show up when you lose and flaws are ignored when you win.
Hence the Bob Knight era at IU.