Yeah but if JP negotiated it down to $5M-$7M to step down, thanked UT for the opportunity, and just left, I think he'd be remembered more as a guy that "just wasn't ready" as opposed to, the "dumbest coach" we've ever had.
We remember Butch as the biggest prick ever for taking the buyout and hanging out at bama until he got paid in full. Ill never forget the pic of BJ smoking cigars in Neyland with the bama players. I don't think JP wants to be remembered that way.
If I was in JP's position, I'd take $5M, publicly apologize for things not working out, and go back home a happy man, with a clear conscience. But that's just me and I've never had that kind of choice to make.