Article Photos: Oklahoma State football: As coach's son, J.W. Walsh can make adjustments quicker 2/3

OSU quarterback Wes Lunt holds his knee after being injured on a play in the first quarter during a college football game between Oklahoma State University and the University of Louisiana-Lafayette (ULL) at Boone Pickens Stadium in Stillwater, Okla., on Sept. 15, 2012. Lunt left the game on crutches in the first quarter. Photo by Nate Billings, The Oklahoman