There are a number of interesting match-ups in week four of the college football season.

Of course, Louisiana's Ragin Cajuns open Sun Belt Conference play, against FIU, and #2 LSU is on the road, to take on West Virginia, in a match-up of two unbeatens.

But there's also some crucial games elsewhere around the country, including  Alabama/Arkansas, Texas A&M/Oklahoma St., and Clemson/ Florida.

Head coach Nick Saban (above) and the Alabama Crimson Tide take on Arkansas this week

Mitch Light, of Athlon Sports, predicts every college football game, involving an FBS team.