The most I see Michigan falling is to 4 in the polls, but you're right, Florida needs style points against "Saint" Bobby, and Arkansas.
Thankfully Auburn beat Bama, if Auburn would have lost that game, UF would have been dead.
Another bad sign for UF. Kentucky, who has a chance to finish 2nd in the SEC East, only beat Louisiana-Monroe 42-40 at home. This does not bode well for the SEC as a whole.