You're talking about a programs who's only major NCAA violation in regards to football the last 99 years was too many practices under the walking dick weed Rich Rodriguez (Which he mentioned somewhat recently was BS
http://www.usatoday.com/story/sport...-michigan-wolverines-ncaa-violations/2962953/) . And a coach who has never been in trouble regarding violations before.
So please, just because someone is successful at something doesn't mean something shady is going on. Harbaugh might push buttons and take things to the limit but he doesn't and hasn't broken any rules. The day he does and it comes out I will eat my hat.
Because as it stands right now all you can go off is both Michigan footballs past and Jim Harbaugh's coaching past. Neither of those things provide any evidence of potential wrong doing in this point in time. Your head coach is the only guy with ties to a program that has been found guilty of significant wrong doing and a coach from the $EC. So next time Rutgers pulls a recruit from Penn State I'm sure they must be paying him more, too.