I would be extremely shocked yet overly excited if we got Chip Kelly. Although I don't think Kelly would be here long term if he were successful like if Frost was, but we could be in store for some amazing 4-5 years. Chip Kelly is an odd guy in that he was in the midst of signing a job for the Bucaneers after 3 years with the Ducks, but changed his mind last minute. He almost also didn't go to Philly because he was torn on leaving Oregon, so maybe there is some loyalty in him. Many would be against it because of his NCAA hiccup, and from many reports that he simply isn't the nicest of guys, but maybe he learned from his failures in the NFL and wants to stick it out in college and maybe he will open up more to fans and boosters.
I mean if you can't get Frost, why not go for the brain of the brain child.