Carolina Panthers' Cam Newton (1) is introduced before an NFL football game against the Tennessee Titans in Charlotte, N.C., Sunday, Nov. 13, 2011. (AP Photo/Chuck Burton)

Nov 6, 2011; San Diego, CA, USA; San Diego Chargers running back Mike Tolbert (35) and wide receiver Vincent Brown (86) and fullback Jacob Hester (22) and quarterback Philip Rivers (17) get ready to run out of the tunnel before a game against the Green Bay Packers at Qualcomm Stadium. Mandatory Credit: Jake Roth-US PRESSWIRE

St. Louis Rams linebacker James Laurinaitis runs onto the field during player introductions before the first quarter of an NFL football game between Carolina Panthers and St. Louis Rams Sunday, Oct. 31, 2010, in St. Louis. (AP Photo/Jeff Roberson)

Detroit Lions safety Louis Delmas (26) runs onto the field before the start of an NFL football game against the Washington Redskins at Ford Field in Detroit, Sunday, Oct. 31, 2010. (AP Photo/Carlos Osorio)

Quarterback Carson Palmer #5 of the Cincinnati Bengals waits in the player tunnel before taking the field against the Miami Dolphins during week eight NFL action on Sunday, October 31, 2010 in Cincinnati, Ohio. The Dolphins came from behind to win 22-14 at the half. (AP Photo/Thomas E. Witte)

New Orleans Saints running back Heath Evans (44) runs onto the field for pregame warm ups against the New York Gianst before the start of an NFL football game in New Orleans, Sunday, Oct. 18, 2009. New Orleans Saints wide receiver Marques Colston (12) also arrives. (AP Photo/Bill Haber)

Philadelphia Eagles' Donovan McNabb runs onto the field before an NFL football game against the Washington Redskins, Sunday, Nov. 29, 2009, in Philadelphia. (AP Photo/Matt Slocum)

Buffalo Bills wide receiver Terrell Owens runs onto the field for warm ups before the Bills NFL football game against the Kansas City Chiefs Sunday, Dec. 13, 2009, in Kansas City, MO. (AP Photo/Ed Zurga)

Baltimore Ravens linebacker Ray Lewis pumps up the crowd as he enters the field before NFL preseason football game against the Carolyn Panthers in Baltimore, Thursday Aug. 12, 2010. (AP Photo/Nick Wass)

Philadelphia Eagles' Nate Lawrie (68) runs onto the field before an NFL preseason football game against the Jacksonville Jaguars, Friday, Aug. 13, 2010, in Philadelphia. (AP Photo/Matt Slocum)

Philadelphia Eagles quarterback Kevin Kolb #4 in the tunnel before being announced before the NFL Game between the Philadelphia Eagles and the Atlanta Falcons. The Eagles won 31-17 at Lincoln Financial Field in Philadelphia, Pennsylvania on Sunday October 17th 2010. (AP Photo/Brian Garfinkel)

Jacksonville Jaguars wide receiver Mike Sims-Walker (11) runs out of the tunnel during the start of an NFL football game against the Tennessee Titans Monday, Oct. 18, 2010, in Jacksonville, Fla. Tennessee beat Jacksonville 30-3. (AP Photo/Stephen Morton)

San Diego Chargers linebacker Stephen Cooper leaves the tunnel before playing the Tennessee Titans in an NFL football game Sunday, Oct. 31, 2010, in San Diego. (AP Photo/Gregory Bull)

Cincinnati Bengals safety Roy L. Williams (31) runs onto the field before an NFL football game against the Buffalo Bills, Sunday, Nov. 21, 2010, in Cincinnati. (AP Photo/David Kohl)

Philadelphia Eagles' DeSean Jackson runs onto the field during an NFL football game against the Minnesota Vikings, Tuesday, Dec. 28, 2010, in Philadelphia. (AP Photo/Matt Slocum)

Philadelphia Eagles' Keenan Clayton waits in the tunnel before an NFL football game against the Dallas Cowboys, Sunday, Jan. 2, 2011, in Philadelphia. (AP Photo/Matt Slocum)

Seattle Seahawks quarterback Matt Hasselbeck (8) stands in the tunnel before coming onto the field for warm-ups before an NFL divisional playoff football game against the Chicago Bears Sunday, Jan. 16, 2011, in Chicago. (AP Photo/Nam Y. Huh)

Steve Smith #89 of the Carolina Panthers exits the tunnel before the game starts against the Dallas Cowboys on October 29, 2006 at Bank of America Stadium. Dallas defeated Carolina 35-14. (Photo by Kent Smith/NFL)

DENVER - SEPTEMBER 22: The Denver Broncos walk onto the field for player introductions before the NFL game against the Buffalo Bills on September 22, 2002, at Mile High Stadium in Denver, Colorado. The Broncos won 28-23. (Photo by Brian Bahr/Getty Images)

KANSAS CITY, MO - NOVEMBER 17: Middle Linebacker Marvcus Patton #53 of the Kansas City Chiefs runs to the field after introduction during the NFL game against the Buffalo Bills at Arrowhead Stadium on November 17, 2002 in Kansas City, Missouri. The Chiefs defeated the Bills 17-16. (Photo by Brian Bahr/Getty Images)

IRVING, TX - DECEMBER 21: Running back Emmitt Smith #22 of the Dallas Cowboys runs onto the field during introductions before the game against the Philadelphia Eagles at Texas Stadium on December 21, 2002 in Irving, Texas. The Eagles defeated the Cowboys 27-3. (Photo by Ronald Martinez/Getty Images)

ST. LOUIS, MO - SEPTEMBER 14: Kyle Turley #68 of the St. Louis Rams encourages the crowd during the pregame introductions before taking on the San Francisco 49ers on September 14, 2003 at the Edward Jones Dome in St. Louis, Missouri. The Rams defeated the 49ers 27-24 in overtime. (Photo by Elsa/Getty Images)

GREEN BAY, WI - OCTOBER 12: Defensive tackle Gilbert Brown #93 of the Green Bay Packers runs out of the tunnel before the start of the game against the Kansas City Chiefs on October 12, 2003 in Lambeau Field in Green Bay, Wisconsin. The Chiefs defeated the Packers 40-34 in overtime. (Photo by Tom Pidgeon/Getty Images)

CHARLOTTE, NC - NOVEMBER 30: Julius Peppers #90 of the Carolina Panthers stands during player introductions at the Carolina Panthers versus Philadelphia Eagles game at Ericsson Stadium November 30, 2003 in Charlotte, North Carolina. (Photo By Streeter Lecka/Getty Images)

31 DEC 1994: Reggie White of the Green Bay Packers comes out of the tunnel for the NFC wildcard game against the Detroit Lions at Lambeau Field in Green Bay, Wisconsin on December 31, 1994. The Packers won 16-12. (Photo by Al Bello/ALLSPORT)

31 Oct 1999: Andre Wadsworth #10 of the Arizona Cardinals runs out of the tunnel during a game against the New England Patriots at the Sun Devil Stadium in Tempe, Arizona. The Patriots defeated the Cardinals 27-3. (Photo by Donald Miralle/Allsport)

KANSAS CITY, MO - OCTOBER 29: Players pray in the tunnel prior to taking the field for the game between the Seattle Seahawks and the Kansas City Chiefs on October 29, 2006 at Arrowhead Stadium in Kansas City, Missouri. (Photo by Jamie Squire/Getty Images)

27 Jan 2002: The St. Louis Rams enter the field through a smoke a light show before the first half of their NFC Championship Game against the Philadelphia Eagles at the Dome at America's Center in St. Louis, Missouri. (Photo by Elsa /Getty Images)

22 Nov 2001 : Charlie Batch #10 of the Detroit Lions enters the field through the tunnel before the game against the Green Bay Packers at Pontiac Silverdome in Pontiac, Michigan. The Packers won 29-27. (Photo by Tom Pidgeon/Allsport)

CHARLOTTE, NC- SEPTEMBER 13: Linebacker Brian Allen #52, defensive tackle Omari Jordan #91, and defensive end Al Wallace #96 lead the Carolina Panthers onto the field, during player introductions before the game against the Green Bay Packers, at Bank of America Stadium on September 13, 2004 in Charlotte, North Carolina. The Packers won 24-14. (Photo By Craig Jones/Getty Images)

JACKSONVILLE, FL - NOVEMBER 14: Wide receiver Reggie Williams #11 of the Jacksonville Jaguars jumps through smoke during player introductions prior to the start of their game against the Detroit Lions at Alltel Stadium on November 14, 2004 in Jacksonville, Florida. The Jaguars defeated the Lions in overtime 23-17. (Photo by Jeff Gross/Getty Images)

SAN DIEGO - SEPTEMBER 17: (L-R) Shaun Phillips, Jamal Williams and Luis Castillo of the San Diego Chargers run onto field during introductions to the NFL game against the Tennessee Titans September 17, 2006 at Qualcomm Stadium in San Diego, California. (Photo by Donald Miralle/Getty Images)

PHILADELPHIA - NOVEMBER 18: Brian Westbrook #36 of the Philadelphia Eagles awaits introduction against the Miami Dolphins on November 18, 2007 at Lincoln Financial Field in Philadelphia, Pennsylvania. (Photo by Al Bello/Getty Images)

08 Oct 2001: Ron Rice #28 and Lamar Campbell #39 of the Detroit Lions enter the field through the tunnel carrying an american flag before the game against the St.Louis Rams at the Pontiac Silverdome in Pontiac, Michigan. The Rams defeated the Lions 35-0. (Photo by Tom Pidgeon/Allsport)

CHARLOTTE, NC - OCTOBER 03: Brandon Short # 53 of the Carolina Panthers emerges from the panther mouth tunnel during the game with the Green Bay Packers on October 3, 2005 at Bank of America Stadium in Charlotte, North Carolina. The Panthers won 32-29. (Photo By Streeter Lecka/Getty Images)

PASADENA, CA - JANUARY 31: Steve Tasker #89 of the Buffalo Bills runs out to the field during team introductions prior to Super Bowl XXVII against the Dallas Cowboys at the Rose Bowl on January 31, 1993 in Pasadena, California. The Cowboys won 52-17. (Photo by George Rose/Getty Images)

SAN DIEGO - AUGUST 12: Quarterback Brett Favre #4 and Fullback William Henderson #33 of the Green Bay Packers enter the game from the stadium tunnel during their team's NFL Preseason game against the San Diego Chargers on August 12, 2006 at Qualcomm Stadium in San Diego, California. (Photo by Donald Miralle/Getty Images)

DETROIT - SEPTEMBER 24: Dominic Raiola #51 of the Detroit Lions waits for teammates in the tunnel during the warm-up period before a game against the Green Bay Packers on September 24, 2006 at Ford Field in Detroit, Michigan. (Photo by Jonathan Daniel/Getty Images)

SAN FRANCISCO, CA - OCTOBER 15: Quarterback Alex Smith #11 of the San Francisco 49ers waits in the pre-game tunnel against the San Diego Chargers at Monster Park October 15, 2006 in San Francisco, California. (Photo by Jonathan Ferrey/Getty Images)

13 Oct 1996: Several members of the Dallas Cowboys emerge through a giant inflatable helmet as they jog out onto the field from the locker room tunnel during the Cowboys 17-3 victory over the Cardinals at Texas Stadium in Irving, Texas. (Photo by Jamie Squire/Getty Images)

JACKSONVILLE, FL - NOVEMBER 20: Safety Deon Grant #37 of the Jacksonville Jaguars comes out of the tunnel after being announced prior to taking on the New York Giants at Alltel Stadium on November 20, 2006 in Jacksonville, Florida. (Photo by Doug Benc/Getty Images)

Green Bay Packers Hall of Fame fullback Jim Taylor (31) and quarterback Bart Starr (15) come out of the tunnel before Super Bowl I, a 35-10 victory over the Kansas City Chiefs on January 15, 1967, at the Los Angeles Memorial Coliseum in Los Angeles, California. (Photo by Vernon Biever/NFL)

INDIANAPOLIS - NOVEMBER 26: Peyton Manning #18 of the Indianapolis Colts stands in the tunnel during player introductions against the Philadelphia Eagles November 26, 2006 at the RCA Dome in Indianapolis, Indiana. (Photo by Jonathan Daniel/Getty Images)

BALTIMORE - DECEMBER 31: Ray Lewis #52 of the Baltimore Ravens enters the filed during player introductions prior to the game against the Buffalo Bills on December 31, 2006 at M&T Bank Stadium in Baltimore, Maryland. (Photo by Jamie Squire/Getty Images)

CHICAGO - JANUARY 21: Offensive lineman Roberto Garza #63 of the Chicago Bears runs on the field during player introductions against the New Orleans Saints during the NFC Championship Game January 21, 2007 at Soldier Field in Chicago, Illinois. The Bears won 39-14. (Photo by Jonathan Daniel/Getty Images)

New Orleans All-Pro LT #70 Jammal Brown during the introduction before the game against Philadelphia at the NFC Divisional Playoffs at the Superdome in New Orleans, Louisiana on January 13, 2007.New Orleans Saints defeated Philadelphia Eagles 27 to 24. (Photo by Don Juan Moore/NFL)

San Diego Chargers rookie cornerback Antonio Cromartie runs onto the field through a cloud of smoke during player introductions before game against the Oakland Raiders at Qualcomm Stadium in San Diego, Calif. on Sunday, November 26, 2006. (Photo by Kirby Lee/NFL)

The St. Louis Rams run onto the field during the player introductions just before the Rams 23-16 victory over the Tennessee Titans in Super Bowl XXXIV on January 30, 2000 at the Georgia Dome in Atlanta, Georgia. (Photo by NFL/NFL)

Carolina Panther TopCats cheerleaders run onto the field during player introductions before game against the Oakland Raiders at Bank of America Stadium in Charlotte, NC on Sunday, Nov. 7, 2004. (Photo by Kirby Lee/NFL)

DETROIT - SEPTEMBER 30: Kenoy Kennedy #26 of the Detroit Lions runs onto the field during player introductions before a game against the Chicago Bears on September 30, 2007 at Ford Field in Detroit, Michigan. The Lions defeated the Bears 37-27. (Photo by Jonathan Daniel/Getty Images) * Local Caption* Kenoy Kennedy

The St. Louis Rams enter the playing field at the Edward Jones Dome, through a tunnel of Rams Cheerleaders, before taking on the New England Patriots, November 7, 2004. (Photo by Peter Aiken/NFL)

PHILADELPHIA - DECEMBER 02: Michael Westbrook #36 of the Philadelphia Eagles greets his teamates during introductions against the Seattle Seahawks on December 2, 2007 at Lincoln Financial Field in Philadelphia, Pennsylvania. (Photo by Al Bello/Getty Images)

SAN DIEGO - OCTOBER 14: Fullback Lorenzo Neal #41 and LaDainian Tomlinson #21of the San Diego Chargers walk through the tunnel prior to their game against the Oakland Raiders on October 14, 2007 at Qualcomm Stadium in San Diego, California. (Photo by Donald Miralle/Getty Images)

Pittsburgh Steelers Chris Hoke and James Farrior emerge from the tunnel on to Heinz Field against the Baltimore Ravens on December 26, 2004, at Heinz Field in Pittsburgh, Pennsylvania. (Photo by Sean Brady/NFL)

MIAMI, FL - OCTOBER 21: Fans of the Miami Dolphins dash to the field with flags during pre-game introductions against the New England Patriots at Dolphin Stadium on October 21, 2007 in Miami, Florida. The Pats won 49 - 28. (Photo by Al Messerschmidt/Getty Images)

Eagles quarterback Jeff Garcia (7) runs onto the field before the Wild Card playoff game between the New York Giants and the Philadelphia Eagles at Lincoln Financial Field in Philadelphia, Pa. on Sunday, January 7th, 2006. (Photo by Hunter Martin/NFL)

Seattle cornerback Marcus Trufant prepares to take the field during pregame introductions prior to the Seahawks 31-16 win over the St. Louis Rams on November 13, 2005 at Qwest Field/Seahawks Stadium, in Seattle Washington. (Photo by Kevin Terrell/NFL)

Seattle Seahawks Hall of Fame wide receiver Steve Largent runs onto the field during pregame introductions of a 33-6 win over the San Diego Chargers on October 6, 1986 at The Kingdome in Seattle, Washington. (Photo by Corky Charles Trewin/NFL)

St. Louis Rams lineman Richie Incognito (68) runs on the field during introductions before the game against the Denver Broncos on September 10, 2006 in St. Louis, Missouri. (Photo by Peter Newcomb/NFL)

Oakland Raiders offensive guard Kevin Boothe runs onto the field through an entourage of Raiderette cheeleaders during player introductions before game against the Houston Texans at McAfee Coliseum in Oakland, Calif. on Sunday, December 4, 2006. (Photo by Kirby Lee/NFL)

Hall of Fame wide receivers Lynn Swann (88) and John Stallworth (82) of the Pittsburgh Steelers flank tight end Randy Grossman (84) as they come out for player introductions just before the Steelers 35-31 victory over the Dallas Cowboys in Super Bowl XIII on January 21, 1979 at the Orange Bowl in Miami, Florida. (Photo by Manny Rubio/NFL)

Arizona Cardinals safety Robert Griffith enters the field during player introductions before a game against the Tennessee Titans at Sun Devil Stadium in Tempe, AZ on October 23, 2005. The Cardinals won 20-10. (Photo by Gene Lower/NFL)

New Orleans running back Reggie Bush (25) during team introductions Monday, September 25, 2006, at the Superdome in New Orleans, Louisiana. The Saints defeated the Falcons 23 - 3. (Photo by Allen Kee/NFL)

INDIANAPOLIS - JANUARY 13: Quarterback Peyton Manning #18 of the Indianapolis Colts takes the field during player introductions against the San Diego Chargers during their AFC Divisional Playoff game at the RCA Dome on January 13, 2008 in Indianapolis, Indiana. (Photo by Streeter Lecka/Getty Images)

Philadelphia Eagles linebacker Trent Cole during pre-game introductions against the Green Bay Packers Oct. 2. 2006 on ESPN Monday Night Football in Philadelphia. (Photo by Al Messerschmidt/NFL)