Most of the issues you mentioned, short fields for Georgia, sideline passes and checkdowns instead of downfield plays are the result of two issues -- the OL and Quinn.
If the OL cleans their act up and plays with a chip on their shoulder, and Ewers plays with some poise, those problems go away.
Georgia had us scouted really well. And the pre-snap shifts caused a lot of false starts which takes us out of rythm in addition to the penalty yards. They also timed snaps with blitzing defenders around the edges really well and post snap stunts. The other thing is, our OL was backpedaling way too much in pass-pro at the snap, especially Cam Williams. They are taught to do that to a degree to manage the speed of the rush, but at some point you have to engage but Cam wasn't hardly even trying to do so until he was backed up so much it really compressed the pocket -- which didn't help Ewers' comfort in the pocket.
Sark and Co rewatched the tape as well, so they should be prepared this time. If not, they don't deserve to win.
According to the sports analysts during the Aggy game, the OL has already addressed most of those issues. Now they have to prove it against the Georgia DL.