Green Bay Packers quarterback Brett Favre celebrates after throwing a 29-yard touchdown pass to wide receiver Andre Rison (not pictured) during the Super Bowl XXXI against the New England Patriots played on January 26, 1997 at the Louisiana Superdome in New Orleans. (AP Photo/Tom DiPace)

Green Bay Packers head coach Mike Holmgren is carried off the field after his team won Super Bowl XXXI 35-21 against the New England Patriots in New Orleans Sunday Jan. 26, 1997. (AP Photo/David J. Phillip)

Green Bay Packers defensive end Reggie White (92) is congratulated by LeRoy Butler (36) after White sacked New England Patriots quarterback Drew Bledsoe (not pictured) in the second half of Super Bowl XXXI Sunday, Jan. 26, 1997 at the Superdome in New Orleans. (AP Photo/Doug Mills)

Green Bay Packers defensive end Reggie White (92) celebrates with the Lombardi Trophy after the NFL Super Bowl XXXI game against the New England Patriots on January 26, 1997, in New Orleans. The Packers defeated the Patriots 35-21. (AP Photo/Kevin Terrell)

New England Patriots quarterback Drew Bledsoe throws as Green Bay Packers defensive end Reggie White (92) and defensive tackle Santana Dotson (71) attempt to knock down the ball during Super Bowl XXXI in New Orleans Sunday Jan. 26, 1997. (AP Photo/Eric Draper)

Desmond Howard of the Green Bay Packers returns a kick-off for a 99-yard touchdown in the third quarter against the New England Patriots in Super Bowl XXXI on January 26, 1997, in New Orleans. . (Associated Press)

The Blues Brothers, ZZ Top and James Brown perform during the halftime show of Super Bowl XXXI between the Green Bay Packers and the New England Patriots on January 26, 1997, in New Orleans. The Packers defeated the Patriots 35-21. (AP Photo/Kevin Terrell)

Green Bay Packers quarterback Brett Favre celebrates a second-quarter touchdown against the New England Patriots with lineman Aaron Taylor (73) during Super Bowl XXXI in New Orleans, Jan. 26, 1997. (AP Photo/Doug Mills)

New England Patriots coach Bill Parcells, left, congratulates quarterback Drew Bledsoe after the Patriots first quarter touchdown against the Green Bay Packers during Super Bowl XXXI Sunday, Jan. 26, 1997, in New Orleans. (AP Photo/Charles Krupa)

Green Bay Packers LeRoy Butler, left, pulls down New England Patriots quarterback Drew Bledsoe as running back Dave Meggett (22) tries to block during Super Bowl XXXI in New Orleans Sunday Jan. 26, 1997. (AP Photo/Lenny Ignelzi)

New England Patriots Larry Whigham reacts to a Patriots touchdown against the Green bay Packers during Super Bowl XXXI at the Superdome in New Orleans Sunday, Jan. 26, 1997. (AP Photo/Susan Ragan)

Green Bay Packers linebacker Brian Williams (51) tackles New England Patriots running back Curtis Martin (28) during the first quarter of Super Bowl XXXI Sunday, Jan. 26, 1997, in New Orleans. (AP Photo/David J. Phillip)

Green Bay Packers quarterback Brett Favre celebrates his diving touchdown in the second quarter against the New England Patriots during Super Bowl XXXI in New Orleans Sunday Jan. 26, 1997. (AP Photo/David J. Phillip)

Green Bay Packers cornerback Doug Evans (33) intercepts a pass intended for New England Patriots wide receiver (88) Terry Glenn during the first quarter of Super Bowl XXXI Sunday, Jan. 26, 1997, in New Orleans. (AP Photo/Elise Amendola)

Green Bay Packers head coach Mike Holmgren is carried by players off the field after defeating the New England Patriots 35-21 in Super Bowl XXXI in New Orleans. (AP Photo/Al Messerschmidt)

Green Bay Packers quarterback Brett Favre (4) scores a touchdown on a 2-yard run in the second quarter during the NFL Super Bowl XXXI football game against the New England Patriots on Jan. 26, 1997 in New Orleans. The Packers won the game 35-21. (AP Photo/Paul Spinelli)

Green Bay Packers quarterback Brett Favre (4) is congratulated by tight ends Jeff Thomason (83) and Keith Jackson (88) and wide receiver Don Beebe (82) after scoring a touchdown on a two-yard run during the NFL Super Bowl XXXI game against the New England Patriots on January 26, 1997, in New Orleans. The Packers defeated the Patriots 35-21. (AP Photo/Kevin Terrell)

New England Patriots running back Curtis Martin (28) reaches out for the ball in front of Green Bay Packers safety LeRoy Butler during Super Bowl XXXI on Jan. 26, 1997 at the Louisiana Superdome in New Orleans. The New England Patriots defeated the Green Bay Packers 35�21. (AP Photo/Tony Tomsic)

Green Bay Packer receivers Antonio Freeman (86) and Andre Rison (84) celebrate after Freeman's 81-yard touchdown catch in a 35-21 win over the New England Patriots in Super Bowl XXXI at New Orleans on January 26, 1997. (AP Photo/Al Messerschmidt)

New England Patriots tight end Ben Coates (87) drags a pair of Green Bay Packers after a pass reception during Super Bowl XXXI in New Orleans January 26, 1997. (AP Photo/Al Messerschmidt)

Green Bay Packers wide receiver Andre Rison runs to the end zone for a touchdown against the New England Patriots in Super Bowl XXXI January 26, 1997 in New Orleans. (AP Photo/Al Messerschmidt)

Green Bay Packers wide receiver Andre Rison celebrates with wide receiver Antonio Freeman a touchdown in the first quarter against the New England Patriots during Super Bowl XXXI in New Orleans Sunday Jan. 26, 1997. (AP Photo/Amy Sancetta)

Pre-game festivities and fireworks entertain 72,000 fans at the Louisiana Superdome before Super Bowl XXXI in New Orleans on January 26, 1997. (AP Photo/Al Messerschmidt)

New England Patriots running back Curtis Martin bobbles the ball for an incomplete pass against the Green Bay Packers during the third quarter of Super Bowl XXXI Sunday, Jan. 26, 1997, in New Orleans. (AP Photo/Hans Deryk)

James Brown performs during the halftime show of Super Bowl XXXI between the Green Bay Packers and the New England Patriots on January 26, 1997, in New Orleans. The Packers defeated the Patriots 35-21. (AP Photo/Kevin Terrell)

Green Bay Packers quarterback Brett Favre (4) and head coach Mike Holmgren stand during the playing of the National anthem before the NFL Super Bowl XXXI game against the New England Patriots on January 26, 1997, in New Orleans. The Packers defeated the Patriots 35-21. (AP Photo/Vernon Biever)

Green Bay Packers defensive end Reggie White (92) rushes New England Patriots quarterback Drew Bledsoe (11) during Super Bowl XXXI Sunday, Jan. 26, 1997, in New Orleans. (AP Photo/Doug Mills)

New England Patriots Keith Byars sits on the bench after the Patriots lost to the Green Bay Packers 35-21 in Super Bowl XXXI Sunday, Jan. 26, 1997, in New Orleans. (AP Photo/Charles Krupa)

Green Bay Packers quarterback Brett Favre speaks to the press before Super Bowl XXXI in 1997. (AP Photo/Al Messerschmidt)

Busloads of Green Bay Packers make their way through downtown Green Bay, Wis., Monday, Jan. 27, 1997, during the Return to Titletown victory party after the Packers defeated the New England Patriots in Super Bowl XXXI. (Karen Sherlock/Milwaukee Journal Sentinel via AP)

Super Bowl XXXI program cover between the New England Patriots and Green Bay Packers to be played on January 26, 1997 at the Louisiana Superdome in New Orleans. (National Football League)

A copy of a Super Bowl XXXI ticket between the New England Patriots and Green Bay Packers to be played on January 26, 1997 at the Louisiana Superdome in New Orleans. (National Football League)