Sorry JJ, but what the hell are you talking about? First of all, obviously, the rationale for Frost is that he's the best option when you combine the factors of potential, results, and the "realisticness" of coaches coming here. He's the best option by a long shot. Why? His resume is almost picture perfect w/ success and growth, he's young, would publicly get a ton of attention and praise, is a former player, and has the closest you can get to a "sure bet" as far as his resume goes.
Second of all, when you're an AAC school with an AAC budget, history, facilities, and name recognition, then you compete on that level. He's dominating that level. Did anyone doubt Chris Petersen was an amazing coach because Boise wasn't the caliber of a traditional blue blood? He's currently maximizing the potential of that program, (thus far) more than anyone else in history ever has.
Third of all, what's the problem with his style of offense? I mean the results of his offense obviously work (#4, #4, #5 national ranks in PPG in his three years as Oregon's OC, #1 in the nation at UCF this year), and he runs a balanced, power spread.