It was a complicated situation. Obviously Majerus had self-destructive tendencies. But the bottom line is Majerus' global reputation is unaffected, and he went and proved his good works and character at St. Louis.
When you really critically analyze this innuendo about Majerus' abuse, it seems like a lot of trivial stuff. Even much less than the swim coach's wrongs. If you want a catalogue of Majerus' bad deeds, I refer you to Monson's long Tribune article a couple of days before Majerus quit. Even the infamous statement to Allred refering to his disability had an ironic element and (except as interpreted by a total wuss) was obviously intended to mean that Majerus knew the kid was laboring with a disadvantage that was unique to him on the team, but still Majerus had the highest regard and expecations for him.