Alabama and Ohio State are bad match-ups for the Georgia defense. From what I'm seeing- a team with an elite, efficient QB and WR's are a match-up nightmare for Georgia's style of defense. Georgia's secondary does not look that good to me- and the only time they get any pressure on the QB is when they blitz. They don't blitz- QB finds the open man. They blitz? If the blitz doesn't get home the QB finds the open man.
Michigan would be a good match-up for the Georgia defense. They want to play that style of run first offense- their defense is tailor made to stop it.