Injuries, depth contribute to OU's woes

What went wrong in 2011? Brandon Chatmon on the Sooners' disappointing 9-3 season

Updated: December 8, 2011, 6:14 PM ET
By Brandon Chatmon | SoonerNation
NORMAN, Okla. -- What happened?

It is the question at the forefront of the minds of most Sooners fans after watching Oklahoma lose two of its final three games to finish 9-3 after beginning the season atop the polls as the nation's top-ranked team.