Albert Haynesworth
Albert George Haynesworth III (born June 17, 1981) is a former American football defensive tackle who played in the National Football League (NFL) for ten seasons. He played college football at the University of Tennessee. Drafted by the Tennessee Titans in the first round (15th overall) of the 2002 NFL Draft, he spent his first seven NFL seasons with the Titans. An All-Pro selection in 2007 and 2008, and considered "the most dominant defensive tackle in the league" at that time, Haynesworth was a highly coveted free agent following the 2008 season. He signed a seven-year, $100 million contract with the Washington Redskins in February 2009, but played less than two full seasons with Washington. The Redskins' acquisition of Haynesworth has since been widely derided as the worst free agent signing in NFL history.
John Riggins
During training camp in July 1980, Riggins requested to renegotiate his $300,000-per-year contract and the Redskins refused. He then chose to leave camp and the Redskins placed him on the left camp-retired list, a move that made him ineligible to play for any other team in the league. Riggins sat out the 1980 season and did not rejoin the Redskins until 1981, when new Washington head coach Joe Gibbs traveled to Kansas to make a peace offering.