I'm a little nervous about this as well. Hopefully things will be different as there are changes are happening in the secondary. The DL does seem to struggle getting pressure on the QB. The 2 drives by UAB in the 2nd qtr had me worried but things changed the 2nd half. TCU did a pretty good job in their passing attack. I think the most important thing is to get the DL in the backfield and plug the run.
I have good faith that by the time Georgia rolls around (Sept. 28th), Chavis will have the defense ready.