One of the things we talk a LOT about here on this forum is "half-time adjustments", something Richt never seemed to ever make, and that's not a slam on the former HC, just an observation that was made here more than once.
But sometimes it is VERY instructive to witness the POWER of half-time adjustments. Check this out:
Our defense came out as a completely different team in the second half. Calm and composed. Hopefully they won't have to do much adjusting against Bama, but it's nice to know they CAN if they need to.