With just one regular season game left on the schedule, the college football season is poised to finally sort out the major conference and playoff races. What can we expect from the Week 13 slate of games? This week, we turn to FPI to guide us in making our own picks for the biggest matchups. Place your bets: College football picks, predictions against the spread Football Power Index (FPI) college football rankings and computer prediction model are a measure of team strength that predicts a team’s future performance. Devised by ESPN analysts, its rankings and scores predictions are based on…