Oklahoma State football: Why the Cowboys might not want another Zac Robinson - Article Photos 1/3

Iowa State's Bailey Johnson (85) is called for a horse collar tackle of Zac Robinson (1) in the second half during the college football game as the Oklahoma State University (OSU) Cowboys play the Iowa State University (ISU) Cyclones at Jack Trice Stadium on Saturday, November 7, 2009, in Ames, Iowa. Photo by Steve Sisney, The Oklahoman ORG XMIT: KOD