SAN DIEGO, CA - NOVEMBER 23: Quarterback Peyton Manning #18 of the Indianapolis Colts prepares to enter the game against the San Diego Chargers during their NFL Game at Qualcomm Stadium on November 23, 2008 in San Diego, California. (Photo by Donald Miralle/Getty Images)

IRVING, TX - NOVEMBER 23: Running back Frank Gore #21 of the San Francisco 49ers loses his helmet while tackled by Anthony Spencer #93 of the Dallas Cowboys at Texas Stadium on November 23, 2008 in Irving, Texas. (Photo by Ronald Martinez/Getty Images)

DENVER - NOVEMBER 23: Running back Peyton Hillis #22 of the Denver Broncos tries to hold off linebacker Thomas Howard #53 as he rushes for a first down during week 12 NFL action at Invesco Field at Mile High on November 23, 2008 in Denver, Colorado. (Photo by Doug Pensinger/Getty Images)

Baltimore Ravens linebacker Antwan Barnes (50) tackles Philadelphia Eagles running back Brian Westbrook (36) during the second half of an NFL football game Sunday, Nov. 23, 2008, in Baltimore. Baltimore won 36-7. (AP Photo/Rob Carr)

KANSAS CITY, MO - NOVEMBER 23: Tony Gonzalez #88 of the Kansas City Chiefs catches a pass as Leodis McKelvin #28 of the Buffalo Bills defends during the game on November 23, 2008 at Arrowhead Stadium in Kansas City, Missouri. (Photo by Jamie Squire/Getty Images)

Tennessee Titans wide receiver Brandon Jones (81) is brought down by New York Jets cornerback Hank Poteat (23) in the first quarter of an NFL football game in Nashville, Tenn., Sunday, Nov. 23, 2008. Jones gained 10 yards on the play. (AP Photo/John Russell)

KANSAS CITY, MO - NOVEMBER 23: Marshawn Lynch #23 of the Buffalo Bills stretches over the goal line for a touchdown during the first half of the game against the Kansas City Chiefs on November 23, 2008 at Arrowhead Stadium in Kansas City, Missouri. (Photo by Jamie Squire/Getty Images)

BALTIMORE - NOVEMBER 23: Quintin Demps #39 of the Philadelphia Eagles returns a kick off back for a touchdown late in the second half against the Baltimore Ravens on November 23, 2008 at M&T Bank Stadium in Baltimore, Maryland. (Photo by Jim McIsaac/Getty Images)

NASHVILLE, TN - NOVEMBER 23: Cortland Finnegan #31 of the Tennessee Titans intercepts this pass intended for Laveranues Coles #87 of the New York Jets during the game at LP Field on November 23, 2008 in Nashville, Tennessee. (Photo by Kevin C. Cox/Getty Images)

BALTIMORE - NOVEMBER 23: Quintin Demps #39 of the Philadelphia Eagles returns a kick off back for a touchdown late in the second half against the Baltimore Ravens on November 23, 2008 at M&T Bank Stadium in Baltimore, Maryland. (Photo by Jim McIsaac/Getty Images)

KANSAS CITY, MO - NOVEMBER 23: Marshawn Lynch #23 of the Buffalo Bills evades Rocky Boiman #50 of the Kansas City Chiefs during the first half of the game against the Kansas City Chiefs on November 23, 2008 at Arrowhead Stadium in Kansas City, Missouri. (Photo by Jamie Squire/Getty Images)

KANSAS CITY, MO - NOVEMBER 23: Defensive end Alfonso Boone #70 of the Kansas City Chiefs prepares to take the field prior to the start of the game against the Buffalo Bills on November 23, 2008 at Arrowhead Stadium in Kansas City, Missouri. (Photo by Jamie Squire/Getty Images)

MIAMI - NOVEMBER 23: Cornerback Jason Allen #32 of the Miami Dolphins tears the ball out of the hands of wide receiver Randy Moss #81 of the New England Patriots where it was eventually intercepted by safety Renaldo Hill #24 at Dolphin Stadium on November 23, 2008 in Miami, Florida. (Photo by Doug Benc/Getty Images)

IRVING, TX - NOVEMBER 23: Wide receiver Terrell Owens #81 of the Dallas Cowboys makes a touchdown pass reception against Nate Clements #22 of the San Francisco 49ers at Texas Stadium on November 23, 2008 in Irving, Texas. (Photo by Ronald Martinez/Getty Images)

CLEVELAND - NOVEMBER 23: Steve Slaton #20 of the Houston Texans runs with the ball during the NFL game against the Cleveland Browns at Cleveland Browns Stadium on November 23, 2008 in Cleveland, Ohio. (Photo by Andy Lyons/Getty Images)

CLEVELAND - NOVEMBER 23: Brady Quinn #10 of the Cleveland Browns looks to throw the ball while defended by Mario Williams #90 of the Houston Texans during the NFL game at Cleveland Browns Stadium on November 23, 2008 in Cleveland, Ohio. (Photo by Andy Lyons/Getty Images)

MIAMI - NOVEMBER 23: Quarterback Matt Cassel #16 of the New England Patriots throws a pass against the Miami Dolphins at Dolphin Stadium on November 23, 2008 in Miami, Florida. The Patriots defeated the Dolphins 48-28. (Photo by Doug Benc/Getty Images)

KANSAS CITY, MO - NOVEMBER 23: Quarterback Tyler Thigpen #4 of the Kansas City Chiefs is sacked by George Wilson #37 of the Buffalo Bills during the game on November 23, 2008 at Arrowhead Stadium in Kansas City, Missouri. (Photo by Jamie Squire/Getty Images)

New England Patriots' Randy Moss, left, Sammy Ross, and Wes Welker (83) celebrate after Moss scored a touch down against the Miami Dolphins in the second quarter of a football game in Miami, Sunday, Nov. 23, 2008. (AP Photo/Alan Diaz)

Arizona Cardinals' Anquan Boldin (81) reaches out for the end zone but as New York Giants' Terrell Thomas (24) and Corey Webster (23) defend in the third quarter of an NFL football game Sunday, Nov. 23, 2008 in Glendale, Ariz. Boldin did not score on the play. The Giants defeated the Cardinals 37-29. (AP Photo/Ross D. Franklin)

Baltimore Ravens' Brendon Ayanbadejo (51) douses coach John Harbaugh with water during the closing moments of the Ravens' 36-7 win over the Philadelphia Eagles in an NFL football game Sunday, Nov. 23, 2008, in Baltimore. (AP Photo/Rob Carr)

MIAMI - NOVEMBER 23: Running back Sammy Morris #34 of the New England Patriots fumbles as he is hit by linebackers Channing Crowder #52 and Matt Roth #98 of the Miami Dolphins at Dolphin Stadium on November 23, 2008 in Miami, Florida. (Photo by Doug Benc/Getty Images)

ST. LOUIS, MO - NOVEMBER 23: Alex Brown #96 of the Chicago Bears sacks Trent Green #12 of the St. Louis Rams at the Edward Jones Dome on November 23, 2008 in St. Louis, Missouri. The Bears beat the Rams 27-3. (Photo by Dilip Vishwanat/Getty Images)

NASHVILLE, TN - NOVEMBER 23: Chris Hope #24 and Keith Bulluck #53 of the Tennessee Titans tackle a leaping Dustin Keller #81 of the New York Jets during the game at LP Field on November 23, 2008 in Nashville, Tennessee. (Photo by Kevin C. Cox/Getty Images)

KANSAS CITY, MO - NOVEMBER 23: Head coach Herm Edwards of the Kansas City Chiefs speaks with Jarrad Page #44 the sidelines during the game against the Buffalo Bills on November 23, 2008 at Arrowhead Stadium in Kansas City, Missouri. (Photo by Jamie Squire/Getty Images)

IRVING, TX - NOVEMBER 23: Linebacker Greg Ellis #98 of the Dallas Cowboys reacts after a sack against Shaun Hill #13 of the San Francisco 49ers at Texas Stadium on November 23, 2008 in Irving, Texas. (Photo by Ronald Martinez/Getty Images)

NASHVILLE, TN - NOVEMBER 23: Kevin Vickerson #96 of the Tennessee Titans lifts and tackles running back Thomas Jones #20 of the New York Jets during the game at LP Field on November 23, 2008 in Nashville, Tennessee. (Photo by Kevin C. Cox/Getty Images)

CLEVELAND - NOVEMBER 23: Jamal Lewis #31 of the Cleveland Browns jumps over Dunta Robinson #23 of the Houston Texans during the NFL game at Cleveland Browns Stadium on November 23, 2008 in Cleveland, Ohio. (Photo by Andy Lyons/Getty Images)

SEATTLE - NOVEMBER 23: Wide receiver Antwaan Randle El #82 of the Washington Redskins celebrates with Malcolm Kelly #12 after scoring a touchdown against the Seattle Seahawks on November 23, 2008 at Qwest Field in Seattle, Washington. The Redskins defeated the 20-17. (Photo by Otto Greule Jr/Getty Images)

DENVER - NOVEMBER 23: Wide receiver Ashley Lelie #87 of the Oakland Raiders taunts the crowd after making a fourth quarter touchdown reception against the Denver Broncos during week 12 NFL action at Invesco Field at Mile High on November 23, 2008 in Denver, Colorado. The Raiders defeated the Broncos 31-10. (Photo by Doug Pensinger/Getty Images)

ATLANTA - NOVEMBER 23: Quarterback Matt Ryan #2 of the Atlanta Falcons sets to pass against the Carolina Panthers at the Georgia Dome on November 23, 2008 in Atlanta, Georgia. (Photo by Al Messerschmidt/Getty Images)

BALTIMORE - NOVEMBER 23: Joe Flacco #5 of the Baltimore Ravens celebrates with fans after defeating the Philadelphia Eagles on November 23, 2008 at M&T Bank Stadium in Baltimore, Maryland. (Photo by Jim McIsaac/Getty Images)

BALTIMORE - NOVEMBER 23: Matt Stover #3 of the Baltimore Ravens celebrates his field goal against the Philadelphia Eagles on November 23, 2008 at M&T Bank Stadium in Baltimore, Maryland. (Photo by Jim McIsaac/Getty Images)

BALTIMORE - NOVEMBER 23: Donovan McNabb #5 of the Philadelphia Eagles talks with Joe Flacco #5 of the Baltimore Ravens after their game on November 23, 2008 at M&T Bank Stadium in Baltimore, Maryland. (Photo by Jim McIsaac/Getty Images)

SEATTLE - NOVEMBER 23: Running back Maurice Morris #20 of the Seattle Seahawks rushes against Carlos Rogers #22 of the Washington Redskins on November 23, 2008 at Qwest Field in Seattle, Washington. (Photo by Otto Greule Jr/Getty Images)

SAN DIEGO, CA - NOVEMBER 23: Runningback LaDainian Tomlinson #21 of the San Diego Chargers prepares to enter the game against the Indianapolis Colts during their NFL Game at Qualcomm Stadium on November 23, 2008 in San Diego, California. (Photo by Donald Miralle/Getty Images)