I don't think you get rid of him. His teams have been remarkably consistent in getting there. When you hang around at the top level long enough, eventually you get through the door. I call it the Jim Boeheim theory.
Over the last 14 years, who's level of success would you rather have - the Steelers' or the Bills'?
I'd take the Steelers' consistency as a franchise over ours, anyday.