It's hard to tell, because the tickets have been sold out to neutral fans for some time now.
All the tickets must be bought, and it is probably going to be difficult to buy them from the same fans in the same area.
Expect an anti-vol group from those who aren't fans of either team. LBSU would be a nice upset for them to see, and if I wasn't a Vols fan, would probably find that entertaining myself.