Auburn won and I think Louisville is a pretty good team, but they weren't impressive and could have easily lost the game. Auburn was out gained on gross yards and only had a very narrow edge on YPP.
Bama looked like a beast which is as expected when playing against such a favorable match up in Wisky.
A&M might be great but need to see them against a team that's prepared to play football to be sure.
So auburn hosting Bama isn't a harder game than Bama going to auburn and if it is its minimal. Meanwhile @UGA/Tenn harder than UGA/@UK
And Wisconsin is probably better than Louisville