Former Raiders center Barrett Robbins believes that he is the reason that the team lost Super Bowl XXXVII to the Buccaneers. Robbins disappeared two days before the big game, and Oakland lost 48-21 to Tampa Bay. "It's a hard thing to look back on because it was such a hard thing to overcome," Robbins said in an interview with Fox 26 in Houston. "It was such a hard thing to forgive myself for. As much as you want to do it, forgive yourself that is, it's the hardest thing in the world to do. "I felt that if I had played that game, we had a lot better chance to win. I felt we would have been able to win that game. It was an extremely exhausting event and put me down as far as I probably ever had to go at that point in my life." Robbins is in a halfway house following court-mandated drug rehabilitation.