UGA has announced that Beck has an "elbow injury" and there is no timeline for his return.
www.espn.com
A more important question is how is going to be able to shift gears in the Lambo?
Seriously, I think he's back by their game on 1/1. Plenty of time to recover if it's not a major injury. If I'm UGA I never make any other announcement about the specifics of the injury. Why would they? They wouldn't.

Georgia's Beck has elbow injury, no timeline set
Georgia quarterback Carson Beck is exploring treatment options for the right elbow injury he suffered in Saturday's SEC championship game, the Bulldogs announced Monday. No timeline was given for Beck's return.
A more important question is how is going to be able to shift gears in the Lambo?
Seriously, I think he's back by their game on 1/1. Plenty of time to recover if it's not a major injury. If I'm UGA I never make any other announcement about the specifics of the injury. Why would they? They wouldn't.