National BFF Day

San Francisco 49ers quarterback Joe Montana (16) celebrates with wide receiver Jerry Rice (80) during an NFL game against the St. Louis Cardinals Sunday, Nov. 9, 1986 in San Francisco. The 49ers won the game, 43 to 17. (Greg Trott/Associated Press)

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Joe Montana, Jerry Rice

San Francisco 49ers quarterback Joe Montana (16) celebrates with wide receiver Jerry Rice (80) during an NFL game against the St. Louis Cardinals Sunday, Nov. 9, 1986 in San Francisco. The 49ers won the game, 43 to 17. (Greg Trott/Associated Press)

Greg Trott

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Brett Favre and Sterling Sharpe

(Associated Press)

San Diego Chargers running back LaDainian Tomlinson, right, runs a drill with fullback Lorenzo Neal, left, during practice on Thursday, Jan. 10, 2008, in San Diego. (Denis Poroy/Associated Press)

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LaDainian Tomlinson, Lorenzo Neal

San Diego Chargers running back LaDainian Tomlinson, right, runs a drill with fullback Lorenzo Neal, left, during practice on Thursday, Jan. 10, 2008, in San Diego. (Denis Poroy/Associated Press)

Denis Poroy

The New York Jets "Sack Exchange," from left: defensive end Joe Klecko, defensive tackles Marty Lyons and Abdul Salaam and defensive end Mark Gastineau, stand reunited during a team practice on Wednesday, Jan. 6, 1982 at the Jets training facility at Hofstra University in Hempstead, Long Island. (Dudek/Associated Press)

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The New York Sack Exchange

The New York Jets "Sack Exchange," from left: defensive end Joe Klecko, defensive tackles Marty Lyons and Abdul Salaam and defensive end Mark Gastineau, stand reunited during a team practice on Wednesday, Jan. 6, 1982 at the Jets training facility at Hofstra University in Hempstead, Long Island. (Dudek/Associated Press)

Dudek

The Washington Redskins celebrate a second-quarter touchdown during Super Bowl XVII on Sunday, January 30, 1983 against the Miami Dolphins. Getting in on the 'Skins high-fives are Alvin Garrett (89), Clarence Harmon (38), Rick Walker (88), and Virgil Seay (80). (Associated Press)

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The Fun Bunch

The Washington Redskins celebrate a second-quarter touchdown during Super Bowl XVII on Sunday, January 30, 1983 against the Miami Dolphins. Getting in on the 'Skins high-fives are Alvin Garrett (89), Clarence Harmon (38), Rick Walker (88), and Virgil Seay (80). (Associated Press)

Associated Press

New England Patriots' Tom Brady, right, talks with teammate Deion Branch during NFL football training camp in Foxborough, Massachusetts, on Tuesday, Aug. 2, 2011. (Winslow Townson/Associated Press)

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Tom Brady, Deion Branch

New England Patriots' Tom Brady, right, talks with teammate Deion Branch during NFL football training camp in Foxborough, Massachusetts, on Tuesday, Aug. 2, 2011. (Winslow Townson/Associated Press)

Winslow Townson

Dallas Cowboys Troy Aikman (8), Emmitt Smith (22) and Michael Irvin (88) celebrate Smith's second-quarter touchdown run in the NFC Championship game against the Green Bay Packers Sunday, Jan. 14, 1996, in Irving, Texas. (Tim Sharp/Associated Press)

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The Triplets

Dallas Cowboys Troy Aikman (8), Emmitt Smith (22) and Michael Irvin (88) celebrate Smith's second-quarter touchdown run in the NFC Championship game against the Green Bay Packers Sunday, Jan. 14, 1996, in Irving, Texas. (Tim Sharp/Associated Press)

Tim Sharp

Seattle Seahawks free safety Earl Thomas (29) cebrates with strong safety Kam Chancellor (31) as cornerback Richard Sherman (25) watches during Super Bowl XLVIII at MetLife Stadium on Sunday, Feb. 2, 2014, in East Rutherford, New Jersey. The Seahawks won, 43-8. (Paul Sancya/Associated Press)

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Legion of Boom

Seattle Seahawks free safety Earl Thomas (29) cebrates with strong safety Kam Chancellor (31) as cornerback Richard Sherman (25) watches during Super Bowl XLVIII at MetLife Stadium on Sunday, Feb. 2, 2014, in East Rutherford, New Jersey. The Seahawks won, 43-8. (Paul Sancya/Associated Press)

Paul Sancya

HONOLULU, HI- FEBRUARY 4: Indianapolis Colts wide receiver Marvin Harrison (88) is congratulated by quarterback Peyton Manning (18) of the AFC in the end zone against the NFC in the 2001 NFL Pro Bowl at Aloha Stadium on February 4, 2001 in Honolulu, Hawaii. The AFC defeated the NFC, 38-17. (Associated Press/NFL Photos)

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Marvin Harrison and Peyton Manning

HONOLULU, HI- FEBRUARY 4: Indianapolis Colts wide receiver Marvin Harrison (88) is congratulated by quarterback Peyton Manning (18) of the AFC in the end zone against the NFC in the 2001 NFL Pro Bowl at Aloha Stadium on February 4, 2001 in Honolulu, Hawaii. The AFC defeated the NFC, 38-17. (Associated Press/NFL Photos)

NFL Photos