I never knew any of that regarding Meyer and Fickell. Why the hell was Meyer so hard on him? All things considered, Fickell seems to be a very good coach.
First and foremost, we can safely assume that Meyer was and is an asshole.
By all accounts, Fickell is a good guy. I liked him as a player and always respected him as a coach and recruiter. Never heard a bad word.
Meyer kept Fickell on as DC likely because Fickell is beloved among Buckeye fans. Former player, assistant coach, Tressel's DC, interim HC. He obviously wasn't Meyer's guy, but he was an Ohio State Buckeye through and through. I think it was good PR and Fickell was conduit for the players that Meyer was inheriting from the Tressel Era.
The story is prior to the Big Ten Championship Game vs Michigan State, Ohio State had just given up 603 yards and 41 points to a bad Michigan offense and escaped with a one-point victory. The week after, the strength coach Mickey Mariotti who was Meyer's guy going back to Bowling Green was giving Fickell shit about not getting his guys ready and all that kind of stuff. It was somewhat tame. Then Meyer joins in and it isn't so tame. So Vrabel hears this and enters the room, goes off. Says they're being unfair to Fickell and singling him out. Mind you, Fick and Vrabel played together at tOSU under Cooper.
A shouting match starts among the three and Vrabel ends up grabbing Meyer by the shirt (another version is he backed him up and pinned him against the wall). I can't even imagine what Fickell must have been thinking at the time.
At this point, they decided Vrabel needed to go elsewhere but they were going to keep it quiet and make it look like a mutual split of no consequence. Basically just coaching carousel business as usual. Vrabel winds up with the Houston Texans.