Peterson will play in Fiesta, last game at OU?

Oklahoma runningback Adrian Peterson returned to practice on Friday and is expected to play in the Fiesta Bowl. Peterson has been out since he broke his collarbone Oct. 14 against Iowa State. The junior is expected to enter the 2007 NFL draft and should be a top ten selection. Peterson has all the skills to be a star in the NFL. He's big and strong, but still has room for more growth. He couples that size with excellent speed, and very good athleticism. The only concern with Peterson is his inability to stay healthy.