New York Giants wide receiver Devin Thomas (15) celebrates in front of San Francisco 49ers punter Andy Lee (4) after overtime of the NFC Championship NFL football game Sunday, Jan. 22, 2012, in San Francisco. The Giants won 20-17 to advance to Super Bowl XLVI. (AP Photo/David J. Phillip)

New York Giants receiver Hakeem Nicks (88) holds a newspaper after the NFC Championship game against the San Francisco 49ers at Candlestick Park on Sunday, January 22, 2012 in San Francisco, CA. The Giants defeated the 49ers 20-17 in overtime. (Kirby Lee/NFL)

San Francisco 49ers coach Jim Harbaugh (right) and quarterback Alex Smith (11) during the NFC Championship game against the New York Giants at Candlestick Park on Sunday, January 22, 2012 in San Francisco, CA. The Giants defeated the 49ers 20-17 in overtime. (Kirby Lee/NFL)

San Francisco 49ers wide receiver Kyle Williams (10) lays on the ground after losing a fumble during overtime of the NFC Championship NFL football game against the New York Giants Sunday, Jan. 22, 2012, in San Francisco. The Giants won 20-17 to advance to Super Bowl XLVI. (AP Photo/Julie Jacobson)

New York Giants kicker Lawrence Tynes (9) celebrates with Steve Weatherford (5) after kicking a 31-yard field goal in overtime as San Francisco 49ers linebacker Patrick Willis (52) watches in the NFC Championship game at Candlestick Park on Sunday, January 22, 2012 in San Francisco, CA. The Giants defeated the 49ers 20-17 in overtime. (Kirby Lee/NFL)

New York Giants receiver Mario Manningham (82) is defended by San Francisco 49ers cornerback Tramaine Brock (26) and safety Reggie Smith (30) on a 17-yard touchdown reception in the NFC Championship game at Candlestick Park on Sunday, January 22, 2012 in San Francisco, CA. The Giants defeated the 49ers 20-17 in overtime. (Kirby Lee/NFL)

San Francisco 49ers coach Jim Harbaugh reacts in the NFC Championship game against the New York Giants at Candlestick Park on Sunday, January 22, 2012 in San Francisco, CA. The Giants defeated the 49ers 20-17 in overtime. (Kirby Lee/NFL)

New York Giants Eli Manning and Giants Chairman and Executive Vice President Steve Tisch look at the George Halas Trophy in the locker room after the Giants beat the San Francisco 49ers in overtime at the NFC Championship NFL football game Sunday, Jan. 22, 2012, in San Francisco. The Giants won 20-17 to advance to Super Bowl XLVI. (AP Photo/David J. Phillip)

New York Giants fans celebrate after their team beat the San Francisco 49ers in overtime of the NFC Championship NFL football game Sunday, Jan. 22, 2012, in San Francisco. The Giants won 20-17 to advance to Super Bowl XLVI. (AP Photo/Julie Jacobson)

San Francisco 49ers head coach Jim Harbaugh speaks at a news conference after the NFC Championship NFL football game against the New York Giants Sunday, Jan. 22, 2012, in San Francisco. The Giants won 20-17 in overtime to advance to Super Bowl XLVI. (AP Photo/Paul Sakuma)

New York Giants coach Tom Coughlin speaks during a news conference after his team beat the San Francisco 49ers in overtime at the NFC Championship NFL football game Sunday, Jan. 22, 2012, in San Francisco. The Giants won 20-17 to advance to Super Bowl XLVI. (AP Photo/Paul Sakuma)

New York Giants tight end Bear Pascoe (86) celebrates with tight end Jake Ballard (85) after scoring on a 6-yard touchdown pass against the San Francisco 49ers in the NFC Championship game at Candlestick Park on Sunday, January 22, 2012 in San Francisco, CA. The Giants defeated the 49ers 20-17 in overtime. (Kirby Lee/NFL)

San Francisco 49ers running back Frank Gore (21) talks with New York Giants quarterback Eli Manning (10) after overtime of the NFC Championship NFL football game Sunday, Jan. 22, 2012, in San Francisco. The Giants won 20-17 to advance to Super Bowl XLVI. (AP Photo/Marcio Jose Sanchez)

New York Giants defensive back Derrick Martin (22) celebrates in the locker room after the NFC Championship NFL football game against the San Francisco 49ers Sunday, Jan. 22, 2012, in San Francisco. The Giants won 20-17 in overtime to advance to Super Bowl XLVI. (AP Photo/David J. Phillip)

New York Giants head coach Tom Coughlin, center, celebrates with players in the locker room after the NFC Championship NFL football game against the San Francisco 49ers Sunday, Jan. 22, 2012, in San Francisco. The Giants won 20-17 in overtime to advance to Super Bowl XLVI. (AP Photo/David J. Phillip)

New York Giants Eli Manning lifts the George Halas Trophy in the locker room after the Giants won in overtime at the NFC Championship NFL football game Sunday, Jan. 22, 2012, in San Francisco. The Giants won 20-17 to advance to Super Bowl XLVI. (AP Photo/David J. Phillip)

New York Giants kicker Lawrence Tynes (9) celebrates with cornerback Prince Amukamara (20) after kicking a 31-yard field goal in overtime in the NFC Championship game against the San Francsico 49ers at Candlestick Park on Sunday, January 22, 2012 in San Francisco, CA. The Giants defeated the 49ers 20-17 in overtime. (Kirby Lee/NFL)

San Francisco 49ers wide receiver Kyle Williams (10) throws his helmet after losing a fumble on a punt return against the New York Giants during overtime of the NFC Championship NFL football game Sunday, Jan. 22, 2012, in San Francisco. The Giants won 20-17 to advance to Super Bowl XLVI. (AP Photo/Jeff Chiu)

The New York Giants celebrate after they scored a game winning field goal during overtime of the NFC Championship NFL football game Sunday, Jan. 22, 2012, in San Francisco. The Giants won 20-17 to advance to Super Bowl XLVI. (AP Photo/Jeff Chiu)

San Francisco 49ers' Alex Smith walks off the field after overtime of the NFC Championship NFL football game against the New York Giants Sunday, Jan. 22, 2012, in San Francisco. The Giants won 20-17 to advance to Super Bowl XLVI. (AP Photo/Paul Sakuma)

New York Giants place holder Steve Weatherford (5) celebrates after his team scored a game winning field field during overtime of the NFC Championship NFL football game Sunday, Jan. 22, 2012, in San Francisco. The Giants won 20-17 to advance to Super Bowl XLVI. (AP Photo/David J. Phillip)

New York Giants' Eli Manning, right, celebrates with teammate Hakeem Nicks after overtime of the NFC Championship NFL football game against the San Francisco 49ers Sunday, Jan. 22, 2012, in San Francisco. The Giants won 20-17 to advance to Super Bowl XLVI. (AP Photo/Paul Sakuma)

New York Giants kicker Lawrence Tynes (9) kicks the game winning field goal during overtime of the NFC Championship NFL football game Sunday, Jan. 22, 2012, in San Francisco. The Giants won 20-17 to advance to Super Bowl XLVI.(AP Photo/Marcio Jose Sanchez)

New York Giants kicker Lawrence Tynes (9) celebrates with holder Steve Weatherford (5) after kicking the game-winning field goal during overtime of the NFC Championship NFL football game against the San Francisco 49ers Sunday, Jan. 22, 2012, in San Francisco. The Giants won 20-17 to advance to Super Bowl XLVI. (AP Photo/David J. Phillip)

New York Giants kicker Lawrence Tynes (9) and punter Steve Weatherford (5) celebrate after Tynes kicked the game winning field goal during overtime of the NFC Championship NFL football game Sunday, Jan. 22, 2012, in San Francisco. The Giants won 20-17 to advance to Super Bowl XLVI. (AP Photo/Marcio Jose Sanchez)

San Francisco 49ers' Carlos Rogers (22) breaks up a pass intended for New York Giants' Victor Cruz (80) during overtime of the NFC Championship NFL football game Sunday, Jan. 22, 2012, in San Francisco.(AP Photo/Julie Jacobson)

San Francisco 49ers' Kendall Hunter runs past New York Giants' Michael Boley (59) during the second half of the NFC Championship NFL football game Sunday, Jan. 22, 2012, in San Francisco. (AP Photo/David J. Phillip)

San Francisco 49ers' Vernon Davis (85) catches a touchdown pass in front of New York Giants' Corey Webster (23) during the second half of the NFC Championship NFL football game Sunday, Jan. 22, 2012, in San Francisco. (AP Photo/Julie Jacobson)

San Francisco 49ers cheerleaders perform during the first half of the NFC Championship NFL football game between the San Francisco 49ers and the New York Giants Sunday, Jan. 22, 2012, in San Francisco. (AP Photo/Paul Sakuma)

New York Giants' Mario Manningham catches a touchdown pass in front of San Francisco 49ers' Tramaine Brock (26) during the second half of the NFC Championship NFL football game Sunday, Jan. 22, 2012, in San Francisco. (AP Photo/Paul Sakuma)

New York Giants' Eli Manning throws while being pressured by San Francisco 49ers' Ahmad Brooks (55) during the second half of the NFC Championship NFL football game Sunday, Jan. 22, 2012, in San Francisco. (AP Photo/Paul Sakuma)

San Francisco 49ers tight end Vernon Davis (85) celebrates his touchdown catch with teammates during the second half of the NFC Championship NFL football game Sunday, Jan. 22, 2012, in San Francisco. (AP Photo/Julie Jacobson)

San Francisco 49ers' Delanie Walker catches a pass in front of New York Giants' Aaron Ross (31) during the second half of the NFC Championship NFL football game Sunday, Jan. 22, 2012, in San Francisco. (AP Photo/David J. Phillip)

San Francisco 49ers' Vernon Davis (85) catches a touchdown pass in front of New York Giants' Corey Webster (23) during the second half of the NFC Championship NFL football game Sunday, Jan. 22, 2012, in San Francisco. (AP Photo/Paul Sakuma)

New York Giants' Hakeem Nicks (88) is tackled by San Francisco 49ers' Carlos Rogers (22) and Dashon Goldson (38) during the second half of the NFC Championship NFL football game Sunday, Jan. 22, 2012, in San Francisco. (AP Photo/Marcio Jose Sanchez)

San Francisco 49ers' Vernon Davis catches a touchdown pass in front of New York Giants' Kenny Phillips (21) during the second half of the NFC Championship NFL football game Sunday, Jan. 22, 2012, in San Francisco. (AP Photo/David J. Phillip)

New York Giants quarterback Eli Manning is sacked by San Francisco 49ers' Ray McDonald (91) during the second half of the NFC Championship NFL football game Sunday, Jan. 22, 2012, in San Francisco. (AP Photo/Marcio Jose Sanchez)

San Francisco 49ers' Frank Gore is tackled by New York Giants' Kenny Phillips during the first half of the NFC Championship NFL football game Sunday, Jan. 22, 2012, in San Francisco. (AP Photo/Marcio Jose Sanchez)

San Francisco 49ers' Vernon Davis (85) celebrates his touchdown reception with Kyle Williams and Kendall Hunter (32) during the second half of the NFC Championship NFL football game against the New York Giants Sunday, Jan. 22, 2012, in San Francisco. (AP Photo/Marcio Jose Sanchez)

New York Giants' Eli Manning throws with San Francisco 49ers' Tarell Brown (25) and Aldon Smith (99) rushing during the second half of the NFC Championship NFL football game Sunday, Jan. 22, 2012, in San Francisco. (AP Photo/Julie Jacobson)

San Francisco 49ers' Frank Gore (21) is tackled by New York Giants' Chase Blackburn (93) during the second half of the NFC Championship NFL football game Sunday, Jan. 22, 2012, in San Francisco. (AP Photo/David J. Phillip)

New York Giants fullback Henry Hynoski (45) is tackled by San Francisco 49ers cornerback Tarrell Brown (25) in the NFC Championship game at Candlestick Park on Sunday, January 22, 2012 in San Francisco, CA. (Kirby Lee/NFL)

New York Giants receiver Victor Cruz (80) catches a pass as San Francisco 49ers cornerback Carlos Rogers (22) defends in the NFC Championship game at Candlestick Park on Sunday, January 22, 2012 in San Francisco, CA. (Kirby Lee/NFL)

New York Giants running back Ahmad Bradshaw (44) is pursued by San Francisco 49ers linebacker Patrick Willis (52) in the NFC Championship game at Candlestick Park on Sunday, January 22, 2012 in San Francisco, CA. (Kirby Lee/NFL)

Brad Paisley performs during the halftime show of the NFC Championship NFL football game Sunday, Jan. 22, 2012, in San Francisco. (AP Photo/Julie Jacobson)

San Francisco 49ers' Alex Smith is tripped up by New York Giants' Kenny Phillips (21) after a run during the first half of the NFC Championship NFL football game Sunday, Jan. 22, 2012, in San Francisco. (AP Photo/David J. Phillip)

New York Giants tight end Bear Pascoe, right, celebrates with tight end Jake Ballard after scoring on a six-yard touchdown pass against the San Francisco 49ers during the first half of the NFC Championship NFL football game Sunday, Jan. 22, 2012, in San Francisco. (AP Photo/Paul Sakuma)

New York Giants' Bear Pascoe (86) breaks into the end zone with San Francisco 49ers' Dashon Goldson (38) defending during the first half of the NFC Championship NFL football game Sunday, Jan. 22, 2012, in San Francisco. (AP Photo/Paul Sakuma)

New York Giants' Victor Cruz (80) catches a pass in front of San Francisco 49ers' Carlos Rogers (22) during the first half of the NFC Championship NFL football game Sunday, Jan. 22, 2012, in San Francisco. (AP Photo/David J. Phillip)

New York Giants kicker Lawrence Tynes (9) kicks a 31-yard field goal during the first half of the NFC Championship NFL football game against the San Francisco 49ers Sunday, Jan. 22, 2012, in San Francisco. (AP Photo/Marcio Jose Sanchez)

San Francisco 49ers running back Kendall Hunter (32) is tripped up by New York Giants cornerback Aaron Ross (31) during the first half of the NFC Championship NFL football game Sunday, Jan. 22, 2012, in San Francisco. (AP Photo/David J. Phillip)

San Francisco 49ers quarterback Alex Smith (11) throws to Frank Gore (21) during the first half of the NFC Championship NFL football game against the New York Giants Sunday, Jan. 22, 2012, in San Francisco. (AP Photo/Julie Jacobson)

Jan 22, 2012; San Francisco, CA, USA; San Francisco 49ers tight end Vernon Davis (85) scores a touchdown during the first half of the 2011 NFC Championship game against the New York Giants at Candlestick Park. Mandatory Credit: Kyle Terada-US PRESSWIRE

Jan 22, 2012; San Francisco, CA, USA; San Francisco 49ers tight end Vernon Davis (85) celebrates with offensive guard Chilo Rachal (62) after scoring a touchdown during the first half of the 2011 NFC Championship game against the New York Giants at Candlestick Park. Mandatory Credit: Kyle Terada-US PRESSWIRE

New York Giants quarterback Eli Manning throws a pass during the NFC Championship game against the San Francisco 49ers at Candlestick Park on Sunday, January 22, 2012 in San Francisco, CA. (Kirby Lee/NFL)

San Francisco 49ers cheerleaders perform before the NFC Championship NFL football game between the San Francisco 49ers and the New York Giants Sunday, Jan. 22, 2012, in San Francisco. (AP Photo/David J. Phillip)

New York Giants' Bear Pascoe (86) breaks into the end zone with San Francisco 49ers' Dashon Goldson (38) defending after a six-yard touchdown pass during the first half of the NFC Championship NFL football game Sunday, Jan. 22, 2012, in San Francisco. (AP Photo/David J. Phillip)

New York Giants' Ahmad Bradshaw (44) tries to run past San Francisco 49ers' Patrick Willis (52) during the first half of the NFC Championship NFL football game Sunday, Jan. 22, 2012, in San Francisco. (AP Photo/Paul Sakuma)

San Francisco 49ers' Vernon Davis (85) stays in bounds as run runs past New York Giants' Antrel Rolle (26) for a 73-yard touchdown reception during the first half of the NFC Championship NFL football game Sunday, Jan. 22, 2012, in San Francisco. (AP Photo/Paul Sakuma)

New York Giants quarterback Eli Manning fumbles as he is hit by San Francisco 49ers' Ray McDonald (91)during the first half of the NFC Championship NFL football game Sunday, Jan. 22, 2012, in San Francisco. (AP Photo/Paul Sakuma)

San Francisco 49ers' Vernon Davis breaks away for a 73-yard touchdown reception during the first half of the NFC Championship NFL football game against the New York Giants Sunday, Jan. 22, 2012, in San Francisco. (AP Photo/Julie Jacobson)

New York Giants quarterback Eli Manning fumbles as he is hit by San Francisco 49ers' Ray McDonald (91) and NaVorro Bowman (53) during the first half of the NFC Championship NFL football game Sunday, Jan. 22, 2012, in San Francisco. (AP Photo/David J. Phillip)

San Francisco 49ers' Carlos Rogers (22) breaks up a pass intended for New York Giants' Travis Beckum (47) during the first half of the NFC Championship NFL football game Sunday, Jan. 22, 2012, in San Francisco. (AP Photo/David J. Phillip)

San Francisco 49ers head coach Jim Harbaugh reacts to a call during the first half of the NFC Championship NFL football game against the New York Giants Sunday, Jan. 22, 2012, in San Francisco. (AP Photo/Julie Jacobson)

New York Giants quarterback Eli Manning throws during the first half of the NFC Championship NFL football game against the San Francisco 49ers Sunday, Jan. 22, 2012, in San Francisco. (AP Photo/Marcio Jose Sanchez)

New York Giants quarterback Eli Manning fumbles as he is hit by San Francisco 49ers' Ray McDonald (91)during the first half of the NFC Championship NFL football game Sunday, Jan. 22, 2012, in San Francisco. (AP Photo/David J. Phillip)

San Francisco 49ers head coach Jim Harbaugh watches as quarterback Alex Smith (11) warms up before the NFC Championship NFL football game against the New York Giants Sunday, Jan. 22, 2012, in San Francisco. (AP Photo/Marcio Sanchez)

New York Giants quarterback Eli Manning warms up before the NFC Championship NFL football game against the San Francisco 49ers Sunday, Jan. 22, 2012, in San Francisco. (AP Photo/Julie Jacobson)

New York Giants head coach Tom Coughlin talks to some players before the NFC Championship NFL football game against the San Francisco 49ers Sunday, Jan. 22, 2012, in San Francisco. (AP Photo/Julie Jacobson)

Jan 22, 2012; San Francisco, CA, USA; Stadium workers push water off the field before the 2011 NFC Championship game between the San Francisco 49ers and the New York Giants at Candlestick Park. Mandatory Credit: Andrew Mills/THE STAR-LEDGER via US PRESSWIRE

Fireworks are seen over Candlestick Park before the NFC Championship NFL football game between the San Francisco 49ers and the New York Giants Sunday, Jan. 22, 2012, in San Francisco. (AP Photo/Jeff Chiu)

Kristin Chenoweth sings the national anthem before the NFC Championship NFL football game Sunday, Jan. 22, 2012, in San Francisco. (AP Photo/Julie Jacobson)

Fans arrive at the NFC Championship game between the New York Giants and the San Francisco 49ers at Candlestick Park on Sunday, January 22, 2012 in San Francisco, CA. (Kirby Lee/NFL)

Members of the San Francisco 49ers team are introduced before the NFC Championship NFL football game against the New York Giants Sunday, Jan. 22, 2012, in San Francisco. (AP Photo/Marcio Jose Sanchez)

San Francisco 49ers quarterback Alex Smith is introduced before the NFC Championship NFL football game against the New York Giants Sunday, Jan. 22, 2012, in San Francisco. (AP Photo/Marcio Jose Sanchez)