it's all dependent on what other "bubble teams" do, and if any bids get "stolen". If every bubble team loses, no bids get stolen then it's possible ut could get in even with a loss tomorrow.
On the flip side, if all these bubble teams win 2 or 3 games, a couple bids get stolen, then tennessee may have to win 3 games in the sect.
My educated guess...not all bubble teams will win, a few may even lose their first game, so imo 2 wins in the sect will be enough, but that obviously is subject to change.