Aside from Jeffery Simmons, the Tennessee Titans player who should have the most trade value is wide receiver Calvin Ridley. Ridley's usage in recent weeks has indicated he's a potential candidate to be dealt by the trade deadline.
While his season has started slowly, Ridley proved last year that once he gets hot, he can quickly stack up impressive performances and become the focal point of a passing game. You could see several contending teams talking themselves into a potential big-play threat like that and putting all of his early-season failings on the shoulders of former head coach Brian Callahan.