He certainly has an interesting coaching style (NSFW language):
I never figured out how Tressel was the only coach considered to have lied to the NCAA. For example: Rich Rodriguez at UM was implicated in running an offseason program that knowingly exceeded NCAA limits. The program was punished lightly but Rodriguez got off Scot-free. Did Rodriguez not sign the same pre-season compliance form that ultimately did Tressel in? Shouldn't Rodriguez have also been given a similar punishment for lying about the compliance of his program?