Carolina Panthers' Captain Munnerlyn (41) runs past St. Louis Rams' Joe Barksdale (72) and Cory Harkey (46) for a touchdown after an interception in the first half of an NFL football game in Charlotte, N.C., Sunday, Oct. 20, 2013. (AP Photo/Mike McCarn)

St. Louis Rams' Zac Stacy (30) runs past Carolina Panthers' Mario Addison (97) in the first half of an NFL football game in Charlotte, N.C., Sunday, Oct. 20, 2013. (AP Photo/Bob Leverone)

St. Louis Rams' Zac Stacy (30) reaches in vain for the goal line as Carolina Panthers' Thomas Davis (58) defends in the first half of an NFL football game in Charlotte, N.C., Sunday, Oct. 20, 2013. (AP Photo/Bob Leverone)

St. Louis Rams quarterback Sam Bradford (8) looks to pass against the Carolina Panthers in the first half of an NFL football game in Charlotte, N.C., Sunday, Oct. 20, 2013. (AP Photo/Mike McCarn)

Carolina Panthers' Cam Newton (1) is sacked by St. Louis Rams' Robert Quinn (94) in the first half of an NFL football game in Charlotte, N.C., Sunday, Oct. 20, 2013. (AP Photo/Mike McCarn)

Carolina Panthers' DeAngelo Williams (34) runs against the St. Louis Rams in the first half of an NFL football game in Charlotte, N.C., Sunday, Oct. 20, 2013. (AP Photo/Mike McCarn)

St. Louis Rams' Austin Pettis (18) catches a pass over Carolina Panthers' Josh Thomas (22) in the first half of an NFL football game in Charlotte, N.C., Sunday, Oct. 20, 2013. Pettis was ruled out of bounds on the play. (AP Photo/Mike McCarn)

Carolina Panthers' Mike Tolbert (35) dives into the end zone for a touchdown against the St. Louis Rams in the first half of an NFL football game in Charlotte, N.C., Sunday, Oct. 20, 2013. (AP Photo/Bob Leverone)

Carolina Panthers head coach Ron Rivera stand on the sideline during the first half of an NFL football game against the St. Louis Rams in Charlotte, N.C., Sunday, Oct. 20, 2013. (AP Photo/Mike McCarn)

Carolina Panthers' Cam Newton (1) throws a pass against the St. Louis Rams in the first half of an NFL football game in Charlotte, N.C., Sunday, Oct. 20, 2013. (AP Photo/Bob Leverone)

Carolina Panthers' Greg Olsen (88) runs the ball as St. Louis Rams' Trumaine Johnson (22) defends in the first half of an NFL football game in Charlotte, N.C., Sunday, Oct. 20, 2013. (AP Photo/Bob Leverone)

Carolina Panthers' Cam Newton (1) celebrates after running for a first down against the St. Louis Rams in the first half of an NFL football game in Charlotte, N.C., Sunday, Oct. 20, 2013. (AP Photo/Bob Leverone)

Carolina Panthers' DeAngelo Williams (34) runs against the St. Louis Rams in the first half of an NFL football game in Charlotte, N.C., Sunday, Oct. 20, 2013. (AP Photo/Bob Leverone)

St. Louis Rams' Tavon Austin (11) runs past Carolina Panthers' Josh Thomas (22) in the first half of an NFL football game in Charlotte, N.C., Sunday, Oct. 20, 2013. (AP Photo/Mike McCarn)

Carolina Panthers' Cam Newton, left, is sacked by St. Louis Rams' Alec Ogletree (52) in the second half of an NFL football game in Charlotte, N.C., Sunday, Oct. 20, 2013. (AP Photo/Mike McCarn)

Carolina Panthers' Mike Tolbert (35) tries to dive over the goal line for a touchdown against the St. Louis Rams in the second half of an NFL football game in Charlotte, N.C., Sunday, Oct. 20, 2013. (AP Photo/Mike McCarn)

Carolina Panthers' Steve Smith (89) runs past St. Louis Rams' Janoris Jenkins (21) for a touchdown after a catch in the second half of an NFL football game in Charlotte, N.C., Sunday, Oct. 20, 2013. (AP Photo/Mike McCarn)

Carolina Panthers' Greg Olsen, left, tries to catch a pass as St. Louis Rams' Rodney McLeod, right, defends in the second half of an NFL football game in Charlotte, N.C., Sunday, Oct. 20, 2013. The pass was incomplete. (AP Photo/Mike McCarn)

Carolina Panthers' Graham Gano (9) kicks a field goal as St. Louis Rams' Janoris Jenkins (21) defends in the second half of an NFL football game in Charlotte, N.C., Sunday, Oct. 20, 2013. The field goal was good. (AP Photo/Bob Leverone)

Carolina Panthers' Steve Smith (89) reacts after a touchdown against the St. Louis Rams in the second half of an NFL football game in Charlotte, N.C., Sunday, Oct. 20, 2013. (AP Photo/Bob Leverone)

Carolina Panthers' Cam Newton (1) tries to fire up the crowd in the second half of an NFL football game against the St. Louis Rams in Charlotte, N.C., Sunday, Oct. 20, 2013. (AP Photo/Bob Leverone)