Let's not pretend that Auburn jumping Ohio State is that far-fetched of a scenario. In a business where the way you win - margin of victory - matters, Ohio State didn't pass the test today. They were two touchdown favorites and got taken to the wire by a barely above average Michigan team. They're likely going to struggle against MSU as well.
Compare that to Auburn, who beat the #1 team in the land today, and should they beat Mizzou next week (assuming Mizzou holds on tonight), that would give them two wins against top 5 opposition in two weeks.
I'm not going to argue about whether or not Auburn should jump Ohio State. I'm just saying don't be surprised if it happens.