Florida will win the SEC Championship and face Oklahoma in the National title game. They will then go on to win that game. Therefore, Ole Miss will be declared national champions.
UK beat LSU and we beat UK. Arkansas and UK both beat LSU last year and both were 8-5 at the end of the season. Most likely UM will be 8-5...so I say so what. It was a big win against UF but they would still be NC.
I wouldn't make a T-shirt, but it's definitely something to be proud of when you beat the eventual national champs.
On a side note, if that does happen (and there is a good shot the Gators do win it all), then Nutt would be able to claim victories over each of the last two national champions. I'm going to go out on a limb and guess that that's probably never happened before for one coach to beat the eventual national champion in back to back seasons.