KANSAS CITY, MO - DECEMBER 02: Wide receiver Maurice Purify #16 of the Nebraska Cornhuskers fumbles the ball after being hit by the Oklahoma Sooners on the first play from scrimmage during the 2006 Dr. Pepper Big 12 Championship on December 2, 2006 at Arrowhead Stadium in Kansas City, Missouri. Oklahoma scored a touchdown on the next play. (Photo by Brian Bahr/Getty Images)