WE are the answer to that question.
Across the board, right now, there is not another program that can best what we have to offer. That is to say, there is no reason for him to go.
The X-Factor is how WE, as the fan base, respond over time. Right now we have have bought into the program and have had the luxury of getting what we want. My queston is will we remain loyal to him when he have a down year - which we will eventually.
If we continue to buy into his program as a fan base, then he will retire here, maybe even move into the AD Office when his coaching days are over...and I totally trust his judgement on who would do a good job as his replacement.