LaDainian Tomlinson will sign with the Chargers and then announce his retirement on Monday. Tomlinson was the NFL MVP in 2006 with San Diego and is the fifth-leading rusher in league history. The five-time Pro Bowler finishes his career with 13,684 yards and 145 rushing touchdowns (second all-time). His 162 total touchdowns are third-best in NFL history behind Jerry Rice (208) and Emmitt Smith (175).