The Bengals fired longtime offensive coordinator Bob Bratkowski on Monday, the first change in their coaching staff following a 4-12 season that is still reverberating through the franchise. The move came two weeks after quarterback Carson Palmer asked to be traded because of the franchise's futility. The Bengals have only two winning records in the last 20 years. "I want to thank Bob for his role in helping us win two division championships," coach Marvin Lewis said. "But after reviewing our season in depth, we've decided it's best for the team to make this change at this time." Bratkowski has been the offensive coordinator since 2001, two years before Lewis took over as coach. The Bengals reached the playoffs in 2005 with a balanced offense that featured Palmer and a core of young receivers. Knee and elbow injuries limited Palmer over the next few years. The Bengals made it back to the playoffs in 2009 after switching to a run-based offense that Lewis preferred. Their inability to throw the ball successfully in the playoffs prompted yet another philosophical switch -- Cincinnati signed receiver Terrell Owens at the start of training camp last July to team with receiver Chad Ochocinco. Read more: http://sports.espn.go.com/nfl/news/story?id=6077031