New York Giants quarterback Eli Manning releases a pass in the second quarter against the Dallas Cowboys at Giants Stadium in East Rutherford, New Jersey on November 11, 2007. (UPI Photo/John Angelillo

New York Giants starting quarterback Eli Manning loses the ball while being tackled by Washington Redskins Andre Carter (99) in the first quarter at Giants Stadium in East Rutherford, New Jersey on

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New York Giants quarterback Eli Manning smiles at the end of the game against the Buffalo Bills at MetLife Stadium in East Rutherford, New Jersey, Sunday, October 16, 2011. The Giant defeated

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New York Giants starting quarterback Eli Manning grins with his eyes closed on the sidelines in the fourth quarter against the Minnesota Vikings at Giants Stadium in East Rutherford, New Jersey on

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The New York Giants Eli Manning in action against the Dallas Cowboys September 21, 2009 in Arlington, Texas. More than 100,000 fans filled the new $1.2 billion stadium for the first NFL

New York Giants quarterback Eli Manning looks confused on the sidelines in the first quarter. The Atlanta Falcons defeated the New York Giants 14 to 7 at Giants Stadium in East Rutherford, New Jersey on November 21, 2004. (UPI Photo/John Angelillo

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New York Giants starting quarterback Eli Manning rolls out to the right against the Washington Redskins in the first quarter at Giants Stadium in East Rutherford, New Jersey on December 16, 2007. (

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New York Giants quarterback Eli Manning warms up before an NFL football game between the New York Giants and the Philadelphia Eagles Sunday, Nov. 20, 2011 in East Rutherford, N.J. (AP Photo/Kathy

New York Giants starting quarterback Eli Manning (10) makes a running throw against San Francisco 49ers NaVorro Bowman (53) in the third quarter. The San Francisco 49ers defeated the New York Giants