There is a tremendous coaching opportunity in Buffalo. It's really a no-lose situation IMO. If the guy can win, he will be viewed as a resounding success and can name his price. If he flops it will be because of a thrifty owner in a small market. Instant built in excuse. He really can't lose either way.
And by the way, forget the guys who turned job the job. I've lost alot of respect for Cowher. I want a guy who's hungry with a chip on his shoulder who welcomes a challenge. Clearly thats not Cowher, Harbaugh, nor Schottenheimer.