UGA is virtually in already, with two pastries on the slate and then even a loss in the CG would probably keep them in. You can pencil them in, rightly or wrongly.
Incidentally, a team can beat UGA the old fashioned way, stop the run, which is doable, they have been significantly slowed by teams like Missouri this year until the second half. Make Stetson beat you with his arm. If they got George Pickens back at WR it would help, a lot, but I don't expect that. Just stop the run first, and get them into second and third in 6-8 yards, and shadow the QB so he doesn't run.