BY DAVE MATTER • Post-Dispatch College Football Writer

Hopefully the buzz of college football’s start to the season hasn’t worn off — because this weekend features a weak slate of games without a single matchup between nationally ranked teams. That can only mean one thing: Things are going to get chaotic. Look out big favorites, Alabama, Clemson and Ohio State. Somebody’s going on upset alert when you least expect it.

Let’s take another stab at picking some games: