Coaching reality check

I know all of us on here are caught up in the excitement of Pelini leaving and Miles more than likely going to UM, but look at the candidates that we want and we are talking about. Tuberville, Spurrier, Saban (Not), Rodriquez,...If we start talking to these guys and they start turning us down b/c of where that actual coach is now, then who do you think is the middle of the row candidate or coordinator that we may have to take i.e. Miles (like last time)?