Re: Nick Saban = Larry Brown? I see your point, but what you need to remember is Larry Brown won a national championship in college and the NBA. Nick didn't quite make it to the captains seat like Larry did.
Re: Nick Saban = Larry Brown? I don't see Saban leaving Bama till he retires. So far every move he's made has had a valid reason behind it. He left MSU for greener pastures and a chance to build a NC team. He left LSU cause his dream was to coach in the NFL. Now he's at Bama and he has no reason to try the NFL again, and he's at one of the premiere college teams. What reason does he have to go to another team? Unless he fails miserably at Bama, I don't see him leaving.
Re: Nick Saban = Larry Brown? I would think he'd think long and hard about the Penn State or Ohio State job if it was ever offered to him.