Pittsburgh Steelers quarterback Ben Roethlisberger (7) sits on the bench in the first half during an NFL football game against the Kansas City Chiefs in Pittsburgh Monday, Nov. 12, 2012. Roethlisberger was injured in the second quarter and did not return to the game. (AP Photo/Gene J. Puskar)

Photo by: Gene J. Puskar

Pittsburgh Steelers quarterback Ben Roethlisberger (7) sits on the bench in the first half during an NFL football game against the Kansas City Chiefs in Pittsburgh Monday, Nov. 12, 2012. Roethlisberger was injured in the second quarter and did not return to the game. (AP Photo/Gene J. Puskar)