Regarding Gruden: His name has popped up for both the Tennessee and (briefly) Arkansas openings. He is by most accounts Tennessee's No. 1 choice, and he could very well end up in Knoxville. He also might not be a very good college football coach. We have no idea because the last time he held a college job was in the late-1980s at a school that doesn't actually house a football program anymore (the U. of Pacific). For every Pete Carroll or, potentially, Jim Mora, Jr., there is an Al Groh or a Bill Callahan. If he lands at Tennessee, he will receive a monstrous salary, and, per dollar, he will bring with him more risk than any coach in college football.