I am a big fan of Jamey Chadwell. My only concern would be the staff. Would he bring his guys from CC, or only some key guys and hire the rest? I think a staff without any major college experience (sorry to CC fans) is a legitimate question. I also don't think it a deal breaker either. As you say, he has improved programs every step up the ladder.
You hear him speak, and you just think he gets it without putting on an act, like you did Golden or do with Manny.
Freeze would bring seasons of $EC experience, without being burned out like Richt. I don't think this guarantees success either. As far as his baggage, you'd have to speak to the man, get his perspective of then and now, and use your instincts to evaluate the risk.
And... as fellow Angeleno you'll appreciate this...the LA sports radio shows are full of callers saying USC should hire Mario away from Oregon. Because, you know, 'We Are SC'.