Here’s the latest from Real Clear Politics on what might happen to districts in Georgia:
Georgia: Georgia gains a seat, and the Republicans will control redistricting. They will probably have to shore up Sanford Bishop in the 2nd to comply with the Voting Rights Act, but the new district will need to be drawn in the heavily Republican Atlanta suburbs. Also, look for Democrat John Barrow’s district to be decimated.
It does seem likely that the GOP would go for Barrow’s seat; at D+1 it is vulnerable. However, as it stands he won it 57-43.