Titans coach Jeff Fisher says that talks of a contract extension for running back Chris Johnson are "premature." Fisher told WGFX-FM 104.5 The Zone that Johnson will likely have to wait for a new deal because he has three more seasons remaining on his current pact. "We've done things prior to players going into the last year of their contract. For me to come out right now, it's way too premature to say we have any intention of doing anything for CJ," Fisher said.