2007 Oklahoma Sooners football team - Wikipedia
Bradford still has magic in him, All OU Sports
Sam Bradford: A look back
Heisman Trophy winners of past 25 years power rankings
Vikings QB Sam Bradford was an all-everything athlete
Crash to rock bottom entering Bedlam signifies depth of change that was needed at Oklahoma
Position U -- Which schools produce the most talent at each position - ESPN
Horning: Leaning on the quarterback gives Sooners best chance to win, Sports
Sam Bradford adjusting to another career audible with Vikings