New Orleans Saints running back Reggie Bush scores a touchdown in the first quarter against the San Francisco 49ers Monday in San Francisco.

Drew Brees of the New Orleans Saints passes against the San Francisco 49ers.

Pierre Thomas of the New Orleans Saints is tackled by Takeo Spikes of the San Francisco 49ers.

Frank Gore of the San Francisco 49ers runs against the New Orleans Saints.

Hall of Famer and former San Francisco 49ers wide receiver Jerry Rice speaks during a ceremony to retire his jersey number during halftime in San Francisco.

San Francisco 49ers running back Anthony Dixon drops the ball after scoring a touchdown in the third quarter against the New Orleans Saints.

San Francisco 49ers tight end Vernon Davis scores on a two-point conversion as New Orleans Saints cornerback Jabari Greer (33) and safety Roman Harper attempt to stop him late in the fourth quarter. The play tied the game.

The kick by Garrett Hartley of the New Orleans Saints gets over the San Francisco 49ers for the game-winning field goal as time expired.

The New Orleans Saints' Garrett Hartley celebrates after kicking a 37-yard field goal as time expired to give the Saints a 25-22 win over the San Francisco 49ers.

Indianapolis Colts running back Donald Brown scores a touchdown against the New York Giants in the first quarter Sunday.

Indianapolis Colts wide receiver Austin Collie flips over New York Giants cornerback Corey Webster in the first quarter.

New York Giants running back Ahmad Bradshaw (center) is stopped by Indianapolis Colts defenders Fili Moala (left) and Philip Wheeler in the first quarter.

Indianapolis Colts running back Donald Brown jumps into the arms of teammate Jamey Richard and Pierre Garcon after scoring a touchdown in the first quarter.

A Colts fan shows his support.

Indianapolis Colts tight end Dallas Clark makes a 50-yard touchdown reception during the second quarter.

Indianapolis Colts wide receiver Pierre Garcon sees a pass go off the end of his fingers in the end zone in front of New York Giants cornerback Corey Webster in the second quarter.

Indianapolis Colts defensive tackle Fili Moala reacts after a 1-yard fumble return for a touchdown during the third quarter.

New York Giants quarterback Eli Manning runs from Indianapolis Colts defensive end Keyunta Dawson.

Indianapolis Colts defensive tackle Fili Moala (95) celebrates with defensive tackle Daniel Muir after Moala picked up a 1-yard fumble return for a touchdown during the third quarter.

Dwight Freeney of the Indianapolis Colts hits Eli Manning of the New York Giants, causing a fumble.

Indianapolis Colts quarterback Peyton Manning (18) greets his brother, New York Giants quarterback Eli Manning following the coin toss before Sunday night's game.

Peyton Manning of the Indianapolis Colts gives instructions to his team at the line.

Steven Jackson of the St. Louis Rams warms up before Sunday's game against the Oakland Raiders at the Oakland-Alameda County Coliseum.
 

Brett Favre of the Minnesota Vikings is sacked by Kendall Langford of the Miami Dolphins during the second half.
 

Fullback Chris Gronkowski of the Dallas Cowboys flips after a tackle by Zackary Bowman of the Chicago Bears (right).
 

Michael Johnson (center) and Geno Atkins of the Cincinatti Bengals sack Joe Flacco of the Baltimore Ravens.
 

James Jones of the Green Bay Packers leaps to try and catch a pass under pressure from Leodis McKelvin of the Buffalo Bills.
 

Jason Campbell of the Oakland Raiders sits on the ground after being sacked against the St. Louis Rams.
 

Daniel Fells of the St. Louis Rams makes a one-handed catch against the Oakland Raiders.
 

Sam Bradford of the St. Louis Rams is sacked by Kamerion Wimbley of the Oakland Raiders.
 

Clinton Portis of the Washington Redskins scores a touchdown against the Houston Texans.
 

LaDainian Tomlinson of the New York Jets is tripped up by Devin McCourty of the New England Patriots.
 

William Moore of the Atlanta Falcons hits quarterback Derek Anderson of the Arizona Cardinals.
 

San Diego Chargers cornerback Antoine Cason grabs an interception as Jacksonville Jaguars wide receiver Tiquan Underwood awaits the ball in the first half.
 

New England Patriots wide receiver Wes Welker scores a touchdown as the New York Jets' Antonio Cromartie attempt to make the tackle during the second quarter.
 

Washington Redskins running back Clinton Portis is stopped short of the goal line by Houston Texans linebacker DeMeco Ryans during the first half.
 

Pittsburgh Steelers kick-returner Antonio Brown runs back the opening kickoff 89 yards for a touchdown against the Tennessee Titans in the first quarter.
 

Philadelphia Eagles fullback Owen Schmitt is upended by Detroit Lions linebacker Julian Peterson.
 

Wide receiver Chansi Stuckey of the Cleveland Browns goes up for a catch over cornerback Javier Arenas.
 

Tim Hightower of the Arizona Cardinals rushes upfield for a touchdown against the Atlanta Falcons at Georgia Dome.
 

Jason Babin and Michael Griffin of the Tennessee Titans pressure quarterback Dennis Dixon of the Pittsburgh Steelers.
 

Baltimore Ravens wide receiver T.J. Houshmandzadeh catches a pass against Cincinnati Bengals cornerback Adam Jones.
 

Baltimore Ravens running back Ray Rice runs past Cincinnati Bengals defensive end Antwan Odom in the first half of an NFL football game, Sunday, Sept. 19, 2010, in Cincinnati.
 

Cleveland Browns running back Peyton Hillis stretches into the end zone on a 1-yard touchdown run.
 

Green Bay Packers linebacker Clay Matthews sacks Buffalo Bills quarterback Trent Edwards.
 

Miami Dolphins cornerback Vontae Davis intercepts a pass intended for Minnesota Vikings receiver Percy Harvin.
 

Chicago Bears wide receiver Devin Hester reels in a pass for a touchdown in the first half against the Cowboys.
 

Isaac Redman of the Pittsburgh Steelers breaks away from Jacob Ford of the Tennessee Titans.
 

Larry Fitzgerald of the Arizona Cardinals is tackled by Brian Williams of the Atlanta Falcons at Georgia Dome.
 

Wide receiver Earl Bennett of the Chicago Bears dives for extra yardage while tackled by Terence Newman of the Dallas Cowboys at Cowboys Stadium on September 19, 2010 in Arlington, Texas.
 

Cincinnati Bengals running back Cedric Benson is tackled by Baltimore Ravens corner back Chris Carr.
 

Dallas Cowboys running back Marion Barber is stopped on a short run by Chicago Bears linebacker Brian Urlacher.
 

Tennessee Titans fullback Ahmard Hall leaps over Pittsburgh Steelers linebacker Lawrence Timmons.
 

Carolina Panthers' DeAngelo Williams is upended by Tampa Bay Buccaneers' Quincy Black.
 

Minnesota Vikings linebacker E.J. Henderson makes a dive to try and tackle Miami Dolphins running back Ronnie Brown.
 

Pittsburgh Steelers safety Troy Polamalu intercepts a pass intended for Tennessee Titans wide receiver Nate Washington.

Tampa Bay Buccaneers' Earnest Graham leaps over the goal line for a touchdown as teammate Jerramy Stevens blocks Carolina Panthers' Charles Godfrey.
 

Minnesota Vikings wide receiver Percy Harvin, bottom, is upended by Miami Dolphins cornerback Vontae Davis, top, for a two-yard loss on a pass from Brett Favre.
 

A general view of Lambeau Field during a fly-over by four jets during the National Anthem before the Green Bay Packers take on the Buffalo Bills.
 

Green Bay Packers linebacker Nick Barnett displays his mouth guard before an NFL football game against the Buffalo Bills.
 

Quarterback Brett Favre of the Minnesota Vikings warms up prior to the start of the game against the Miami Dolphins.
 

Michael Vick of the Philadelphia Eagles calls the play in the huddle during warms up prior to the start of the game against the Detroit Lions.