Kansas City running back Jamaal Charles enjoyed a breakout season in 2010 with 1,467 yards. This year, his season is over after two games because of a torn ACL suffered in Sunday's 48-3 loss to Detroit. (Associated Press)

Kansas City running back Jamaal Charles enjoyed a breakout season in 2010 with 1,467 yards. This year, his season is over after two games because of a torn ACL suffered in Sunday's 48-3 loss to Detroit. (Associated Press)