Article Photos: Oklahoma football: What they're saying about new quarterback Trevor Knight 25/28

FILE - In this Tuesday, March 12, 2013, file photo, Oklahoma quarterbacks Trevor Knight (9) and Kendal Thompson (1) throw during  spring NCAA college football practice in Norman, Okla.  The competition to replace starting quarterback Landry Jones will go in front of the public eye for likely the only time when Oklahoma plays its spring game Saturday. Blake Bell, Kendal Thompson and Trevor Knight have been competing for the job during the Sooners' closed practices. (AP Photo/Sue Ogrocki, File) ORG XMIT: OKSO102