FILE - In this Oct. 20, 2013, file photo, Tennessee Titans running back Chris Johnson (28) runs ahead of San Francisco 49ers defenders Demarcus Dobbs (83) and NaVorro Bowman (53) on a touchdown reception in an NFL football game in Nashville, Tenn. The New York Jets signed the former Titans running back Wednesday, April 16, a little over a week after he was officially released by Tennessee on April 7. (AP Photo/Wade Payne, File)