Schlichter?

Ray Small?

Jim O'Brien?

It's a good thing that I can't think of too many Buckeyes I'd excommunicate but I'm sure there are others.  Nominate them here.

Update: From the comments thus far - Chris Cicero (3M's nominee and the best one so far), Ed Jennings, Jeffrey Dahmer, Buck-I-Guy, Gary Moeller (not sure I can go along w/ Schembechler as it's highly debatable he was ever a Buckeye in the first place aside from nominally)