The 20 Best Players to Retire in 2018

13. Carson Palmer

Carson Palmer was one of the better quarterbacks in the NFL for 14 years, spending a majority of his time with the Cincinnati Bengals and the Arizona Cardinals.

Palmer threw for 46,247 yards and 294 touchdowns in his career and was a three-time Pro Bowler. While Palmer never won a Super Bowl, there is no question that he could win on any given Sunday.