Key matchups could bring clarity to BCS title race; more Overtime
• LSU at Alabama, Saturday (8 p.m. ET): 'Bama quarterback AJ McCarron has completed 69.4 percent of his passes with 18 touchdowns and just three interceptions. He's barely entered the Heisman conversation to this point, but that could change with a big game on Saturday. Zach Mettenberger may make himself some NFL dollars if he does the same.