Kansas City Chiefs running back Jackie Battle (26) leaps into the end zone over Jacksonville Jaguars defenders for a touchdown during the fourth quarter of an NFL football game, Sunday, Oct. 24, 2010, in Kansas City, Mo. The Chiefs won the game 42-20. (AP Photo/Charlie Riedel)

St. Louis Rams safety Oshiomogho Atogwe, left, knocks the ball away from Tampa Bay Buccaneers tight end Kellen Winslow in the endzone during the fourth quarter of an NFL football game, Sunday, Oct. 24, 2010, in Tampa, Fla. (AP Photo/Chris O'Meara)

Buffalo Bills quarterback Ryan Fitzpatrick stretches for extra yardage after being stopped by Baltimore Ravens linebacker Terrell Suggs (55) and Baltimore Ravens linebacker Ray Lewis (52) during the second half of an NFL football game in Baltimore, Sunday, Oct. 24, 2010. (AP Photo/Nick Wass)

Miami Dolphins' Chris Clemmons (30) tackles Pittsburgh Steelers Hines Ward (86) during the second half of an NFL football game in Miami, Sunday, Oct. 24, 2010. (AP Photo/Wilfredo Lee)

Baltimore Ravens tight end Todd Heap lands on his head as he rolls into the end zone after a touchdown catch as Buffalo Bills cornerback Drayton Florence watches during the first half of an NFL football game in Baltimore, Sunday, Oct. 24, 2010. (AP Photo/Nick Wass)

Washington Redskins running back Ryan Torain (46) jumps over Chicago Bears defensive end Julius Peppers (90) in the first half of an NFL football game in Chicago, Sunday, Oct. 24, 2010. (AP Photo/Charles Rex Arbogast)

Baltimore Ravens wide receiver Anquan Boldin, right, pulls in a pass as Buffalo Bills cornerback Drayton Florence closes in during the first half of an NFL football game in Baltimore, Sunday, Oct. 24, 2010. (AP Photo/Rob Carr)

Kansas City Chiefs running back Thomas Jones (20) dives for the end zone after getting by Jacksonville Jaguars safety Courtney Greene (36) during the first half of an NFL football game at Arrowhead Stadium in Kansas City, Mo., Sunday, Oct. 24, 2010. NFL side judge Joe Larrew (73) marks the spot where Jones stepped out of bounds. The run was for 73-yards and set up a touchdown on the next play. (AP Photo/Ed Zurga)

Tampa Bay Buccaneers wide receiver Mike Williams (19) makes a first-quarter reception over St. Louis Rams safety James Butler (37) during an NFL football game Sunday, Oct. 24, 2010, in Tampa, Fla. (AP Photo/Chris O'Meara)

Tennessee Titans quarterback Kerry Collins (5) is sacked by Philadelphia Eagles defensive tackle Antonio Dixon in the first quarter of an NFL football game on Sunday, Oct. 24, 2010, in Nashville, Tenn. (AP Photo/Joe Howell)

New Orleans Saints cornerback Malcolm Jenkins (27) breaks up a pass intended for Cleveland Browns wide receiver Josh Cribbs (16) during the first quarter of an NFL football game at the Louisiana Superdome in New Orleans, Sunday, Oct. 24, 2010. Jenkins was called for pass interference in the play, putting the ball on the four-yard line and setting up a touchdown on the next play. (AP Photo/Gerald Herbert)

Atlanta Falcons receiver Roddy White (84) makes a fingertip catch as Cincinnati Bengals' Adam Jones (24) defends in the first half of an NFL football game at the Georgia Dome in Atlanta, Sunday, Oct. 24, 2010. (AP Photo/John Bazemore)

Baltimore Ravens safety Dawan Landry stops Buffalo Bills running back C.J. Spiller during the first half of an NFL football game in Baltimore, Sunday, Oct. 24, 2010. (AP Photo/Gail Burton)

Miami Dolphins' Benny Sapp (27) tries to stop Pittsburgh Steelers' Hines Ward (86) from catching a pass during the first half of an NFL football game in Miami, Sunday, Oct. 24, 2010. (AP Photo/Wilfredo Lee)

Miami Dolphins' Brandon Marshall, front, catches a pass under pressure during the first half of an NFL football game against the Pittsburgh Steelers in Miami, Sunday, Oct. 24, 2010. (AP Photo/Wilfredo Lee)

Cleveland Browns running back Mike Bell, left, is tackled by New Orleans Saints defensive end Jeff Charleston as Browns wide receiver Josh Cribbs looks on during an NFL football game at the Louisiana Superdome in New Orleans, Sunday, Oct. 24, 2010. (AP Photo/Patrick Semansky)

Tampa Bay Buccaneers cornerback E.J. Biggers (31) knocks the ball away from St. Louis Rams wide receiver Brandon Gibson (11) during the second quarter of an NFL football game, Sunday, Oct. 24, 2010, in Tampa, Fla. (AP Photo/Brian Blanco)

Baltimore Ravens tight end Ed Dickson is sandwiched Buffalo Bills linebacker Andra Davis (54) and linebacker Reggie Torbor (53)between during the first half of an NFL football game in Baltimore, Sunday, Oct. 24, 2010. (AP Photo/Gail Burton)

in the first half of an NFL football game in Charlotte, N.C., Sunday, Oct. 24, 2010. (AP Photo/Rick Havner)

Baltimore Ravens linebacker Ray Lewis strips the ball from Buffalo Bills tight end Shawn Nelson during overtime in an NFL football game in Baltimore, Sunday, Oct. 24, 2010. The Ravens won 37-34. (AP Photo/Gail Burton)

San Diego Chargers wide receiver Buster Davis, right, drops a pass as New England Patriots cornerback Devin McCourty defends in the first half during an NFL football game Sunday, Oct. 24, 2010, in San Diego. (AP Photo/Denis Poroy)

Atlanta Falcons wide receiver Roddy White (84) makes a catch for a two-point conversion as Cincinnati Bengals safety Chinedum Ndukwe (41) defends in the fourth quarter of an NFL football game Sunday, Oct. 24, 2010, in Atlanta. Atlanta won 39-32. (AP Photo/John Bazemore)

Chicago Bears tight end Greg Olsen (82) concentrates on the ball during a reception against Washington Redskins linebacker Rocky McIntosh (52) in the second half of an NFL football game in Chicago, Sunday, Oct. 24, 2010. The Redskins won 17-14. (AP Photo/Charles Rex Arbogast)

Atlanta Falcons wide receiver Roddy White (84) celebrates with teammates guard Justin Blalock (63) and offensive tackle Tyson Clabo (77) after making a catch for a two-point conversion in the fourth quarter of an NFL football game against the Cincinnati Bengals, Sunday, Oct. 24, 2010, in Atlanta. Atlanta won 39-32. (AP Photo/John Bazemore)

New England Patriots running back BenJarvus Green-Ellis is brought down before reaching the end zone, above San Diego Chargers safety Eric Weddle in the second half of an NFL football game Sunday, Oct. 24, 2010, in San Diego. (AP Photo/Lenny Ignelzi)

Cleveland Browns running back Peyton Hillis (40) is tackled by New Orleans Saints defenders during an NFL football game at the Louisiana Superdome in New Orleans, Sunday, Oct. 24, 2010. (AP Photo/Patrick Semansky)

St. Louis Rams running back Kenneth Darby (34) is brought down by Tampa Bay Buccaneers safety Sean Jones (26) during an NFL football game Sunday, Oct. 24, 2010 in Tampa, Fla.(AP Photo/Brian Blanco)

Minnesota Vikings wide receiver Percy Harvin reacts to a 17-yard touchdown reception during the first half of an NFL football game against the Green Bay Packers Sunday, Oct. 24, 2010, in Green Bay, Wis. (AP Photo/Mike Roemer)