Article Photos: Oklahoma State football: Plenty of questions surround Cowboys after dismantling of Purdue

Oklahoma State's Tyler Johnson (40) pulls down Purdue's Robert Marve (9) during the Heart of Dallas Bowl football game between the Oklahoma State University (OSU) and Purdue University at the Cotton Bowl in Dallas, Tuesday,Jan. 1, 2013. Photo by Sarah Phipps, The Oklahoman

Oklahoma State's Tyler Johnson (40) pulls down Purdue's Robert Marve (9) during the Heart of Dallas Bowl football game between the Oklahoma State University (OSU) and Purdue University at the Cotton Bowl in Dallas, Tuesday,Jan. 1, 2013. Photo by Sarah Phipps, The Oklahoman