If things go according to plan and Ole Miss head to the Cotton and Georgia Tech wins the ACC championship game, I'd say it's almost a lock that Georgia will go to the Chick-fil-A Bowl. The matchup against Clemson (as the ACC's No. 2) would be a very attractive one and would sell quickly.
(Note: I've seen a handful of projections with Virginia Tech going to the CFA, but I just don't see that happening. Tech has already traveled to Atlanta twice this year -- vs. Alabama and vs. Georgia Tech. I can't see a lot of Hokie fans wanting to make a third trip.)