Terrell Owens: I think I can still play, but it may be time to retire

Terrell Owens will turn 40 during the 2013 NFL season, and he still believes that’s an age at which he can contribute. But he’s starting to come to the realization that it may not happen. Owens told Mike Freeman of CBS that he understands it might not happen. “If I play this year, that’d be…