The showcase game in the SEC this weekend is Alabama and Ole Miss, but some would argue that it's the not most important. Sure, the Rebels winning would turn the conference upside down but if Alabama wins as expected, it doesn't change anything.
If you want a game that could have lasting implications on the league go one state over, where Auburn is hosting Texas A&M.
We don't yet know what to make of Auburn and Texas A&M this season. What we do know is that the two coaches, Gus Malzahn and Kevin Sumlin, could both use a win.