Article Photos: Oklahoma State football: OSU defense does the thinking during the week, not on game days 1/2

The OSU Cowboys take the field before the AdvoCare Texas Kickoff college football game between the Oklahoma State University Cowboys (OSU) and the Mississippi State University Bulldogs (MSU) at Reliant Stadium in Houston, Saturday, Aug. 31, 2013. Photo by Nate Billings, The Oklahoman