"The NFL lockout has prevented trades this offseason. But there's talk of progress toward a labor agreement and that could open the door for some trades.

Let's take a look at some NFC South players who could be on the trading block.

Carolina wide receiver Steve Smith. There have been reports Smith cleaned out his locker and the game-day suite his family uses before the lockout started. There also have been reports Smith has asked for a trade. He has said that hasn't happened, but has been non-committal about his future. "