Tampa Bay Buccaneers running back Doug Martin gets pressure from Carolina Panthers defensive end Greg Hardy on Sept. 7, 2014, in Tampa, Fla.
Tampa Bay Buccaneers running back Doug Martin gets pressure from Carolina Panthers defensive end Greg Hardy on Sept. 7, 2014, in Tampa, Fla. AP
Tampa Bay Buccaneers running back Doug Martin gets pressure from Carolina Panthers defensive end Greg Hardy on Sept. 7, 2014, in Tampa, Fla. AP

What is the NFL's exempt list? What you need to know

September 17, 2014 05:45 PM