Baltimore Ravens' Ray Rice (27) reacts after a touchdown run against the Carolina Panthers in the first half of an NFL football game in Charlotte, N.C., Sunday, Nov. 21, 2010. (AP Photo/Rick Havner)

Baltimore Ravens' Ray Rice (27) runs as Carolina Panthers' James Anderson (50) pursues in the first half of an NFL football game in Charlotte, N.C., Sunday, Nov. 21, 2010. (AP Photo/Chuck Burton)

Baltimore Ravens' Joe Flacco (5) is sacked by Carolina Panthers' Charles Johnson (95) in the first half of an NFL football game in Charlotte, N.C., Sunday, Nov. 21, 2010. (AP Photo/Rick Havner)

Baltimore Ravens' T.J. Houshmandzadeh, right, runs for a touchdown after a catch as Carolina Panthers' Charles Godfrey, left, hangs on in the first half of an NFL football game in Charlotte, N.C., Sunday, Nov. 21, 2010. (AP Photo/Chuck Burton)

Carolina Panthers' Brian St. Pierre (6) throws a pass against the Baltimore Ravens in the first half of an NFL football game in Charlotte, N.C., Sunday, Nov. 21, 2010. (AP Photo/Chuck Burton)

Baltimore Ravens quarterback Joe Flacco (5) throws a pass to Ray Rice (27) in the first half of an NFL football game against the Carolina Panthers in Charlotte, N.C., Sunday, Nov. 21, 2010. (AP Photo/Chuck Burton)

Carolina Panthers' Mike Goodson (33) runs through the tackle of Baltimore Ravens' Ed Reed (20) in the first half of an NFL football game in Charlotte, N.C., Sunday, Nov. 21, 2010. (AP Photo/Rick Havner)

Baltimore Ravens' T.J. Houshmandzadeh (84) crosses the goal line for a touchdown as Carolina Panthers' Charles Godfrey (30) hangs on in the first half of an NFL football game in Charlotte, N.C., Sunday, Nov. 21, 2010. (AP Photo/Mike McCarn)

Carolina Panthers' Brian St. Pierre, left, is sacked by Baltimore Ravens' Jameel McClain, right, in the first half of an NFL football game in Charlotte, N.C., Sunday, Nov. 21, 2010. (AP Photo/Rick Havner)

Carolina Panthers quarterback Brian St. Pierre (6) bobbles the snap in the first half of an NFL football game against the Baltimore Ravens in Charlotte, N.C., Sunday, Nov. 21, 2010. (AP Photo/Rick Havner)

Carolina Panthers head coach John Fox. right, argues a call with officials in the first half of an NFL football game against the Baltimore Ravens in Charlotte, N.C., Sunday, Nov. 21, 2010. (AP Photo/Mike McCarn)

Baltimore Ravens quarterback Joe Flacco (5) prepares to throw a pass against the Carolina Panthers in the first half of an NFL football game in Charlotte, N.C., Sunday, Nov. 21, 2010. (AP Photo/Rick Havner)

Baltimore Ravens quarterback Joe Flacco (5) scrambles as Carolina Panthers' Charles Johnson (95) chases in the first half of an NFL football game in Charlotte, N.C., Sunday, Nov. 21, 2010. (AP Photo/Chuck Burton)

Carolina Panthers quarterback Brian St. Pierre (6) directs his team against the Baltimore Ravens in the first half of an NFL football game in Charlotte, N.C., Sunday, Nov. 21, 2010. (AP Photo/Chuck Burton)

Baltimore Ravens' T.J. Houshmandzadeh, right, runs for a touchdown after a catch as Carolina Panthers' Charles Godfrey, left, hangs on in the first half of an NFL football game in Charlotte, N.C., Sunday, Nov. 21, 2010. (AP Photo/Chuck Burton)

Baltimore Ravens' T.J. Houshmandzadeh (84) celebrates his touchdown catch against the Carolina Panthers with teammate Derrick Mason (85) in the first half of an NFL football game in Charlotte, N.C., Sunday, Nov. 21, 2010. (AP Photo/Chuck Burton)

Carolina Panthers' Mike Goodson (33) runs through the tackle of Baltimore Ravens' Ed Reed (20) in the first half of an NFL football game in Charlotte, N.C., Sunday, Nov. 21, 2010. (AP Photo/Rick Havner)

Baltimore Ravens' Ray Rice (27) runs as Carolina Panthers' James Anderson (50) pursues in the first half of an NFL football game in Charlotte, N.C., Sunday, Nov. 21, 2010. (AP Photo/Chuck Burton)

Baltimore Ravens' T.J. Houshmandzadeh (84) crosses the goal line for a touchdown as Carolina Panthers' Charles Godfrey (30) hangs on in the first half of an NFL football game in Charlotte, N.C., Sunday, Nov. 21, 2010. (AP Photo/Mike McCarn)

Baltimore Ravens' Joe Flacco, left, is sacked by Carolina Panthers' Charles Johnson, right, in the first half of an NFL football game in Charlotte, N.C., Sunday, Nov. 21, 2010. (AP Photo/Rick Havner)

Carolina Panthers quarterback Brian St. Pierre (6) throws a pass against the Baltimore Ravens in the first half of an NFL football game in Charlotte, N.C., Sunday, Nov. 21, 2010. (AP Photo/Rick Havner)

Baltimore Ravens' Anquan Boldin (81) runs after a catch against the Carolina Panthers in the first half of an NFL football game in Charlotte, N.C., Sunday, Nov. 21, 2010. (AP Photo/Rick Havner)

Carolina Panthers coach John Fox react to a call in the first half of an NFL football game against the Baltimore Ravens in Charlotte, N.C., Sunday, Nov. 21, 2010. (AP Photo/Rick Havner)

Baltimore Ravens' T.J. Houshmandzadeh, left runs for a touchdown after a catch as Carolina Panthers' Charles Godfrey, right, hangs on in the first half of an NFL football game in Charlotte, N.C., Sunday, Nov. 21, 2010. (AP Photo/Mike McCarn)

Baltimore Ravens' Ray Rice (27) reacts after a touchdown run against the Carolina Panthers in the first half of an NFL football game in Charlotte, N.C., Sunday, Nov. 21, 2010. (AP Photo/Rick Havner)

Baltimore Ravens' Billy Cundiff (7) kicks a field goal as Carolina Panthers' Chris Gamble (20) defends in the first half of an NFL football game in Charlotte, N.C., Sunday, Nov. 21, 2010. (AP Photo/Chuck Burton)

Baltimore Ravens' Ray Lewis, right, high-steps into the end zone for a touchdown as Carolina Panthers' Steve Smith, bottom, reaches out in the second half of the Ravens' 37-13 win in an NFL football game in Charlotte, N.C., Sunday, Nov. 21, 2010. (AP Photo/Chuck Burton)

Baltimore Ravens' Ray Lewis high-steps into the end zone for a touchdown after an interception against the Carolina Panthers in the second half of the Ravens' 37-13 win in an NFL football game in Charlotte, N.C., Sunday, Nov. 21, 2010. (AP Photo/Chuck Burton)

Baltimore Ravens' Ed Reed (20) returns an interception as Carolina Panthers' Mackenzy Bernadeau (73) pursues in the second half of the Ravens' 37-13 win in an NFL football game in Charlotte, N.C., Sunday, Nov. 21, 2010. (AP Photo/Chuck Burton)

Baltimore Ravens' Dawan Landry, left, dives into the end zone for a touchdown as Carolina Panthers' Brian St. Pierre, right, chases in the second half of the Ravens' 37-13 win in an NFL football game in Charlotte, N.C., Sunday, Nov. 21, 2010. (AP Photo/Mike McCarn)

Baltimore Ravens' Ray Lewis (52) reacts after his interception return for a touchdown against the Carolina Panthers in the second half of an NFL football game in Charlotte, N.C., Sunday, Nov. 21, 2010. (AP Photo/Chuck Burton)

Baltimore Ravens' Terrell Suggs reacts after a sack against the Carolina Panthers in the second half of the Ravens' 37-13 win in an NFL football game in Charlotte, N.C., Sunday, Nov. 21, 2010. (AP Photo/Mike McCarn)

Carolina Panthers' David Gettis (12) catches a touchdown pass as Baltimore Ravens' Josh Wilson (37) defends in the second half of the Ravens' 37-13 win in an NFL football game in Charlotte, N.C., Sunday, Nov. 21, 2010. (AP Photo/Chuck Burton)

Baltimore Ravens' Joe Flacco is shown on the sidelines against the Carolina Panthers in the second half of an NFL football game in Charlotte, N.C., Sunday, Nov. 21, 2010. (AP Photo/Chuck Burton)

Carolina Panthers head coach John Fox react to the action against the Baltimore Ravens in the second half of an NFL football game in Charlotte, N.C., Sunday, Nov. 21, 2010. (AP Photo/Chuck Burton)

Carolina Panthers' coach John Fox on the sidelines during the first half of an NFL football game against the Baltimore Ravens in Charlotte, N.C., Sunday, Nov. 21, 2010. (AP Photo/Rick Havner)

Baltimore Ravens' Ray Lewis (52) celebrates his touchdown against the Carolina Panthers in the second half of an NFL football game in Charlotte, N.C., Sunday, Nov. 21, 2010. (AP Photo/Chuck Burton)

Baltimore Ravens' Joe Flacco (5) fumbles after being sacked by Carolina Panthers' Everette Brown (91) in the second half of an NFL football game in Charlotte, N.C., Sunday, Nov. 21, 2010. (AP Photo/Chuck Burton)

Carolina Panthers' Jon Beason, top, hits Baltimore Ravens' Le'Ron McClain, bottom, in the second half of the Ravens' 37-13 win in an NFL football game in Charlotte, N.C., Sunday, Nov. 21, 2010. (AP Photo/Mike McCarn)

Baltimore Ravens' Ray Lewis (52) walks the sidelines against the Carolina Panthers in the second half of an NFL football game in Charlotte, N.C., Sunday, Nov. 21, 2010. (AP Photo/Chuck Burton)

Baltimore Ravens' Ray Lewis (52) celebrates his touchdown against the Carolina Panthers with Cory Redding (93) in the second half of an NFL football game in Charlotte, N.C., Sunday, Nov. 21, 2010. (AP Photo/Chuck Burton)

Baltimore Ravens' Ray Rice (27) during the first half of an NFL football game against the Carolina Panthers in Charlotte, N.C., Sunday, Nov. 21, 2010. (AP Photo/Rick Havner)