Article Photos: Oklahoma basketball: As Romero Osby struggles, the Sooners struggle 1/2

OU: Joe Castiglione, athletic director at the University of Oklahoma, presents coach Lon Kruger with the game ball for his 500th win during a men's college basketball game between the University of Oklahoma and Northwestern Louisiana State University at the Lloyd Noble Center in Norman, Okla., Friday, Nov. 30, 2012.  Photo by Garett Fisbeck, The Oklahoman