Article Photos: Oklahoma State football: Backup QB J.W. Walsh leads OSU to 65-24 win 7/60

OSU quarterback Wes Lunt (11) is tackled by ULL's Melvin White (22) after passing the ball as Justin Anderson (34) closes in during a college football game between Oklahoma State University and the University of Louisiana-Lafayette at Boone Pickens Stadium in Stillwater, Okla., Saturday, Sept. 15, 2012. Lunt left the game on crutches in the first quarter after injuring his knee on the play. Photo by Nate Billings, The Oklahoman