text: Shortly after the 2001 season, the Raiders made an unusual move that involved releasing Gruden from his contract and allowing the Tampa Bay Buccaneers to sign him. In return, the Raiders received cash and future draft picks from the Buccaneers. The sudden move came after months of speculation in the media that Davis and Gruden had fallen out with each other both personally and professionally. Bill Callahan, who served as the team's offensive coordinator and offensive line coach during Gruden's tenure, was named head coach.
  Under Callahan, the Raiders finished the 2002 season 11–5, won their third straight division title, and clinched the top seed in the playoffs. Rich Gannon was named MVP of the NFL after passing for a league-high 4,689 yards. After beating the New York Jets and Tennessee Titans by large margins in the playoffs, the Raiders made their fifth Super Bowl appearance in Super Bowl XXXVII. Their opponent was the Tampa Bay Buccaneers, coached by Gruden. The Raiders, who had not made significant changes to Gruden's offensive schemes, were intercepted five times by the Buccaneers en route to a 48–21 blowout. Some Tampa Bay players claimed that Gruden had given them so much information on Oakland's offense, they knew exactly what plays were being called.
  Callahan's second season as head coach was considerably less successful. Oakland finished 4–12, their worst showing since 1997. After a late-season loss to the Denver Broncos, a visibly frustrated Callahan exclaimed, "We've got to be the dumbest team in America in terms of playing the game." At the end of the 2003 regular season, Callahan was fired and replaced by former Washington Redskins head coach Norv Turner.
  Coaching carousel and consecutive eleven-loss seasons (2004–2009)