College football analyst and former Heisman winner Robert Griffin III has ranked his top five college football teams ahead of Week 4. Week 4 features an interesting schedule including Tennessee at Oklahoma,

While the Georgia Bulldogs aren't playing this Saturday, there are still a handful of important games that fans should be tuning into.

Smart's teams have overcome games like this in the past and there's no reason to believe they won't do the same thing this year as the opponents on their schedule get tougher. Meanwhile, Alabama looked like a College Football Playoff contender in a 42-10 thumping of Wisconsin in Madison.