Quarterback Tom Brady of the University of Michigan Wolverines throws a pass in a 31 to 27 win over the Penn State University Nittany Lions on November 13, 1999 at Beaver Stadium in State College, Pennsylvania. Tom Brady - University of Michigan - File Photos (AP Photo/NFL Photos)

FILE--Michigan quarterbacks from left, Drew Henson, (7), Jason Kapsner, (13) and Tom Brady (10) pose during media day in Ann Arbor, Aug. 13, 1999. Michigan coach Lloyd Carr has refused to name his starting quarteback for Saturday's game, Sept. 4, against Notre Dame, although it's likely to be Tom Brady. (AP Photo/Carlos Osorio, File)

26 Sep 1998: Quarterback Tom Brady #10 of the Michigan Wolverines in action during the game against the Michigan State Spartans at the Michigan Stadium in Ann Arbor, Michigan. The Wolverines defeated the Spartans 29-17. Mandatory Credit: Rick Stewart /A

5 Sep 1998: The Michigan Wolverine offense listens as quarterback Tom Brady gives instructions during a game against the Notre Dame Fighting Irish at the Notre Dame Stadium in South Bend, Indiana. The Fighting Irish defeated the Wolverines 36-20. Photo by Getty Images

FOXBORO, MA - JANUARY 07: Tom Brady #12 of the New England Patriots celebrates throwing a touchdown pass in the third quarter during their Wild Card Playoff game against the Jacksonville Jaguars on January 7, 2006 at Gillette Stadium in Foxboro, Massachusetts. (Photo by Nick Laham/Getty Images)

PITTSBURGH - JANUARY 23: Quarterback Tom Brady #12 of the New England Patriots watches from the sidelines against the Pittsburgh Steelers in the AFC championship game at Heinz Field on January 23, 2005 in Pittsburgh, Pennsylvania. (Photo by Elsa/Getty Images)

JACKSONVILLE, FL - FEBRUARY 6: of the New England Patriots of the Philadelphia Eagles during Super Bowl XXXIX at Alltel Stadium on February 6, 2005 in Jacksonville, Florida. (Photo by Jed Jacobsohn/Getty Images)

3 Feb 2002: Quarterback Tom Brady #12 of the New England Patriots speaks with sports commentator Terry Bradshaw, left, at the podium after Super Bowl XXXVI between the New England Patriots and the St. Louis Rams at the Superdome in New Orleans, Louisiana. The Patriots defeated the Rams 20-17 with a 48-yard field goal by kicker Adam Vinatieri. Photo by Brian Bahr/Getty Images

19 Jan 2002: Quarterback Tom Brady #12 of the New England Patriots scrambles against the defense of Rod Coleman #57 of the Oakland Raiders during the AFC playoff game at Foxboro Stadium in Foxboro, Massachuesetts. The Patriots came from behind to win 16-13 in overtime. Photo by Ezra Shaw/Getty Images

5 Feb 2002: Quarterback Tom Brady of the New England Patriots waves to the crowd during the Super Bowl victory parade in Boston, Massachusetts. The Patriots beat the heavily favored St. Louis Rams 20-17 to win the championship. Photo by Darren McCollester/Getty Images

FOXBORO, MA - NOVEMBER 16: Tom Brady #12 of the New England Patriots scrambles for a first down in the fourth quarter against the Dallas Cowboys November 16, 2003 at Gillette Stadium in Foxboro, Massachusetts. (Photo by Al Bello/Getty Images)

FOXBORO, MA - JANUARY 18: Quarterback Tom Brady #12 of the New England Patriots and quarterback Peyton Manning #18 of the Indianapolis Colts greet each other on the field after the AFC Championship Game on January 18, 2004 at Gillette Stadium in Foxboro, Massachusetts. The Patriots defeated the Colts 24-14 to advance to the Super Bowl. (Photo by Elsa/Getty Images)

HOUSTON, TX - FEBRUARY 1: MVP Tom Brady of the New England Patriots celebrates after defeating the Carolina Panthers 32-29 in Super Bowl XXXVIII at Reliant Stadium on February 1, 2004 in Houston, Texas. (Photo by Andy Lyons/Getty Images)

HOUSTON - FEBRUARY 1: Quarteback Tom Brady #12 of the New England Patriots attempts a hand off against the Carolina Panthers in Super Bowl XXXVIII at Reliant Stadium on February 1, 2004 in Houston, Texas. The Patriots defeated the Panthers 32-29. (Photo by Ronald Martinez/Getty Images)

FOXBORO, MA - DECEMBER 27: Quarterback Tom Brady #12 of the New England Patriots during the game against the Buffalo Bills on December 27, 2003 at Gillette Stadium in Foxboro, Massachusetts in Landover, Maryland. The Patriots crushed the Bills 31-0. (Photo by Ezra Shaw/Getty Images)

FOXBORO, MA - JANUARY 18: Quarterback Tom Brady #12 of the New England Patriots celebrates after winning the AFC Championship Game against the Indianapolis Colts at Gillette Stadium on January 18, 2004 in Foxboro, Massachusetts. The Patriots defeated the Colts 24-14. (Photo by Ezra Shaw/Getty Images)

JACKSONVILLE, FL - FEBRUARY 6: performs before the start of Super Bowl XXXIX between the New England Patriots and the Philadelphia Eagles at Alltel Stadium on February 6, 2005 in Jacksonville, Florida. (Photo by Jed Jacobsohn/Getty Images)

JACKSONVILLE, FL - FEBRUARY 6: of the New England Patriots of the Philadelphia Eagles during Super Bowl XXXIX at Alltel Stadium on February 6, 2005 in Jacksonville, Florida. (Photo by Jed Jacobsohn/Getty Images)

27 Jan 2002 : Quarterback Tom Brady of the New England Patriots drops back to throw a pass during the AFC Championship Game against the Pittsburgh Steelers at Heinz Field in Pittsburgh, Pennsylvania. The Patriots won 24-17. Photo by Ezra Shaw/Getty Images

CHARLOTTE, NC - SEPTEMBER 18: Tom Brady #12 of the New England Patriots calls a play against the Carolina Panthers on September 18, 2005 at Bank of America Stadium in Charlotte, North Carolina. (Photo by Streeter Lecka/Getty Images)

FOXBORO, MA - OCTOBER 08: Tom Brady #12 of the New England Patriots passes to Heath Evans for a touchdown in the fourth quarter against the Miami Dolphins during their game at Gillette Stadium in Foxboro, Massachusetts on October 8, 2006. (Photo by Al Bello/Getty Images)

FOXBORO, MA - NOVEMBER 26: Tom Brady #12 of the New England Patriots carries the ball for the first down on November 26, 2006 at Gillette Stadium in Foxboro, Massachusetts. The New England Patriots defeated the Chicago Bears 17-13. (Photo by Elsa/Getty Images)

JACKSONVILLE, FL - DECEMBER 24: Tom Brady #12 of the New England Patriots passes the ball during the game against the Jacksonville Jaguars on December 24, 2006 at Alltel Stadium in Jacksonville, Florida. The Patriots defeated the Jaguars 24-21. (Photo by Doug Benc/Getty Images)

SAN DIEGO - JANUARY 14: (L-R) Head coach Bill Belichick and quarterback Tom Brady #12 of the New England Patriots meet after the game against the San Diego Chargers after the AFC Divisional Playoff Game held on January 14, 2007 at Qualcomm Stadium in San Diego, California. The Patriots defeated the Chargers 24-21. (Photo by Harry How/Getty Images)

FOXBORO, MA - JULY 27: Quarterback Tom Brady #12 of the New England Patriots signs autographs after training camp practice on July 27, 2007 at Gillette Stadium in Foxboro, Massachusetts. (Photo by Jim Rogash/Getty Images)

CINCINNATI - OCTOBER 01: Tom Brady #12 of the New England Patriots signals a touchdown against the Cincinnati Bengals during the NFL game on October 1, 2007 at Paul Brown Stadium in Cincinnati, Ohio. (Photo by Andy Lyons/Getty Images)

Tom Brady #12 of the New England Patriots threw for 297 yards and three touchdowns in Sunday's 38-14 win over the New York Jets during their game on September 9, 2007 at Giants Stadium in East Rutherford, New Jersey. (Photo by Nick Laham/Getty Images)

FOXBORO, MA - SEPTEMBER 23: Quarterback Tom Brady #12 of the New England Patriots looks for an open man during a game against the Buffalo Bills at Gillette Stadium September 23, 2007 in Foxboro, Massachusetts. (Photo by Jim Rogash/Getty Images)

FOXBORO, MA - OCTOBER 07: Tom Brady #12 of the New England Patriots passes the ball under pressure from Kamerion Wimbley #95 of the Cleveland Browns defends on October 7, 2007 at Gillette Stadium in Foxboro, Massachusetts. (Photo by Elsa/Getty Images)

New England Patriots quarterback Tom Brady throws to wide receiver Wes Welker during the first quarter of their 59-0 win over the Tennessee Titans in a NFL football game at Gillette Stadium in Foxborough, Mass. Sunday, Oct. 18, 2009. (AP Photo/Winslow Townson)

New England Patriots' Tom Brady kisses his son Jack after NFL football training camp Tuesday, Aug. 9, 2011, in Foxborough, Mass. (AP Photo/Michael Dwyer)

New England Patriots quarterback Tom Brady (12) poses for a photo with his parents, Tom and Galynn Brady, in Lucas Oil Stadium on Saturday, Feb. 4, 2012, in Indianapolis. The Patriots are scheduled to face the New York Giants in NFL football Super Bowl XLVI on Feb. 5. (AP Photo/Mark Humphrey)

New England Patriots quarterback Tom Brady (12) throws a pass wide receiver Sam Aiken as running back Laurence Maroney (39) and Patriots offensive lineman Sebastian Vollmer (76) block during the third quarter of their NFL football game against the Tennessee Titans in Foxborough, Mass., Sunday afternoon, Oct. 18, 2009. Brady was 29 of 34 for 380 yards and six touchdowns in less than three quarters of play as the Patriots defeated the Titans 59-0. (AP Photo/Stephan Savoia)

New England Patriots quarterback Tom Brady (12) celebrates after scoring a one yard touchdown during the second half of the AFC Championship NFL football game against the Baltimore Ravens Sunday, Jan. 22, 2012, in Foxborough, Mass. (AP Photo/Stephan Savoia)

New England Patriots quarterback Tom Brady, right, takes off his helmet as he and wide receiver Deion Branch (84) move from one drill to another during the first day of NFL football minicamp at the team's training facility in Foxborough, Mass., Tuesday, June 12, 2012. (AP Photo/Stephan Savoia)

New England Patriots quarterback Tom Brady speaks to the media following football organized activities at Gillette Stadium in Foxborough, Mass., Wednesday, June 13, 2012. (AP Photo/Robert E. Klein)

New England Patriots quarterback Tom Brady signs autographs after the Patriots' joint NFL football practice with the New Orleans Saints in Foxborough, Mass., Tuesday, Aug. 7, 2012. (AP Photo/Stephan Savoia)

New England Patriots quarterback Tom Brady (12) smiles during an NFL preseason football game against the New Orleans Saints at Gillette Stadium on Thursday August 9, 2012 in Foxborough, Massachusetts. New England won 7-6. (AP Photo/Aaron M. Sprecher)

New England Patriots quarterback Tom Brady (12) speaks with New Orleans Saints quarterback Drew Brees (9) after an NFL pre season week 1 football game on Thursday August 09, 2012 in Foxboro Massachusetts. The Patriots won the game 7-6 . (AP photo/ Jim Mahoney)

New England Patriots quarterback Tom Brady (12) steps on to the field before an NFL football training camp in Foxborough, Mass., Sunday, July 29, 2012. (AP Photo/Steven Senne)

New England Patriots quarterback Tom Brady (12) poses for a photo with his parents, Tom and Galynn Brady, in Lucas Oil Stadium on Saturday, Feb. 4, 2012, in Indianapolis. The Patriots are scheduled to face the New York Giants in NFL football Super Bowl XLVI on Feb. 5. (AP Photo/Mark Humphrey)

New England Patriots quarterback Tom Brady (12) in action against the New York Jets October 21,2012 at Gillette Stadium in Foxboro, Massachusetts. The Patriots defeated the Jets 29-26 in overtime. (AP Photo/Damian Strohmeyer)

New England Patriots wide receiver Brandon Lloyd, right, pats quarterback Tom Brady (12) after he threw a touchdown pass to running back Stevan Ridley (22), partially obscured, during the fourth quarter of an NFL football game against the Houston Texans in Foxborough, Mass., Monday, Dec. 10, 2012. (AP Photo/Stephan Savoia)

New England Patriots quarterback Tom Brady (12) throws a pass during the first half of an NFL football game against the New York Jets, Thursday, Nov. 22, 2012, in East Rutherford, N.J. (AP Photo/Julio Cortez)

New England Patriots quarterback Tom Brady (12) celebrates after throwing a touchdown pass during an NFL football game against the Indianapolis Colts at Gillette Stadium on Sunday November 18, 2012 in Foxborough, Massachusetts. New England won 59-24. (Aaron M. Sprecher/NFL)

New England Patriots quarterback Tom Brady (12) in action during the NFL game between the New England Patriots and the Seattle Seahawks on Sunday, October 14, 2012 in Seattle, Washington. (AP Photo/Jon Ferry)