Tennessee Titans RB Chris Johnson became the sixth man in NFL history to run for at least 1,000 yards in each of his first six season, joining Hall of Fame RBs Eric Dickerson, Curtis Martin and Barry Sanders, as well as former backs Corey Dillon and LaDainian Tomlinson.

Footballguys View: Johnson will likely still be out of work because of his huge price tag to the Titans next year. He might be the marquee free agent running back, as he still appears to have most of his burst and he has been underutilized as a receiver in Tennessee.
Titans | Chris Johnson joins elite group