Article Photos: Oklahoma State football: Let Clint Chelf keep competing for the starting job 26/63

Oklahoma State's Justin Gilbert (4) knocks the ball away from Purdue's Taylor Richards (4) during the Heart of Dallas Bowl football game between Oklahoma State University and Purdue University at the Cotton Bowl in Dallas, Tuesday, Jan. 1, 2013. Oklahoma State won 58-14. Photo by Bryan Terry, The Oklahoman