The number of vaginas in this thread is quite strong. You all aren't wrong on the entirety of Kirby>Stark and plenty of the other concerns you have. But this is a different Georgia team and a different Texas team.
First, Georgia's defense is balls this year. They are 97th in third down conversion. Why? Because they are legit 125th in sacks per game. Good news - they will likely bump into the top 20 after playing us. They are bad with turnover margin as well.
Offensively, while Stockton is playing well they are heavily dependent on the run to jump start their passing game. Their ability to run keeps them in short distances for passing plays and they generally don't give up many sacks. I think Texas' defense ability to stop the run game and their quality in rushing the passer - puts Stockton exactly where he was last year - in the pocket with a giant target on his head. He's going to get murdered again.
Let's not forget that we were one DB blocking on the interception return from winning the SEC Championship against them. Stockton threw that awful pick.
I get that we are on the road, and all the negatives. We may get blown out of the water, but I think the same team that showed up the first three quarters against Vandy shows up against Georgia and we win a close one due to Georgia turnovers and the fact they have to go to the backup QB