The NFL rejected an appeal by the players' union Thursday on behalf of suspended Titans cornerback Adam "Pacman" Jones. NFL Commissioner Roger Goodell turned down Jones' request for leniency Nov. 6. The NFL Players' Association appealed that ruling as excessive and had a hearing by telephone Dec. 14. But Jones must serve the final two games of his season-long suspension. "Commissioner Goodell notified Adam Jones today that his suspension for the 2007 season will not be modified," the league said in a statement. "Once the Titans have concluded their 2007 season, Jones may begin limited activities at the club's facility and, assuming no further problems, will be eligible to participate fully in Tennessee's off-season workout program."