This might have been discussed at an earlier time, but if you are usc, texas, notre dame, oklahoma or lsu and you decide to make a coaching change ( I don't see lsu keeping ed o. but you never know) do you even attempt to go after art briles at the end of this season or the season after next, or do you think he will have to take a smaller school job and work his way back? Would it be too soon for a major school to go after Petrino?