You may be right on his personality traits, but you're hurting trying to find negative things the guy has done in the substance of the job. The coaching search is off-limits because: A. There still is no actual evidence he screwed anything up during the process. Just a lot of wild speculation from Rich Rod zealots B. We don't know how Hoke will do.
On the positive side:
--he helped get the Crisler Arena package through, plus lights and a new scoreboard at the Big House,
--lined up the Alabama neutral site game
--led Michigan through the gauntlet to a positive end on the football sanctions issues
--reestablished ties with the innocent key members of the 92 and 93 Final Four teams, paving the way for full healing and reconciliation
--strongly endorsed Beilein at the start of the season
--gave the ok to get an NFL defensive coordinator for massive $$$$
I am not in love with any looking back in a negative way on the last coach (even in fun). But in fairness, condemning it without being there and really seeing the method of delivery, is probably very presumptuous too.