New England Patriots quarterback Tom Brady (12) and Denver Broncos quarterback Peyton Manning walk away from one another following Sunday's AFC Championship game. The Broncos defeated the Patriots 20-18 to advance to the Super Bowl. (AP Photo/Charlie Riedel)

New England Patriots quarterback Tom Brady (12) and Denver Broncos quarterback Peyton Manning speak to one another following the NFL football AFC Championship game between the Denver Broncos and the New England Patriots, Sunday, Jan. 24, 2016, in Denver. The Broncos defeated the Patriots 20-18 to advance to the Super Bowl. (AP Photo/David Zalubowski)

New England Patriots tight end Rob Gronkowski (87) is upended by Denver Broncos cornerback Aqib Talib during the second half. (AP Photo/Joe Mahoney)

Denver Broncos' Cody Latimer (14) stops New England Patriots' Danny Amendola during the second half. (AP Photo/Chris Carlson)

New England Patriots quarterback Tom Brady looks at the scoreboard as he runs off the field during the first half . (AP Photo/Joe Mahoney)

New England Patriots quarterback Tom Brady evades a tackle by Denver Broncos outside linebacker Von Miller during the first half of the NFL football AFC Championship game Sunday. (AP Photo/Chris Carlson)

New England Patriots punter Ryan Allen (6) looks on as Patriots kicker Stephen Gostkowski reacts after missing an extra point following a touchdown by Steven Jackson during the first half. The Associated Press

New England Patriots running back Steven Jackson (39) reaches out to score a touchdown on a one-yard run during the first half. The Associated Press

Denver Broncos defensive end Derek Wolfe (95) sacks New England Patriots quarterback Tom Brady during the first half. The Associated Press

Denver Broncos tight end Owen Daniels celebrates after catching a 21-yard touchdown pass from quarterback Peyton Manning during the first half. The Associated Press

Denver Broncos tight end Owen Daniels (81) catches a 21-yard touchdown pass from quarterback Peyton Manning during the first half. The Associated Press

Denver Broncos quarterback Peyton Manning (18) reaches back to pass during the first half. The Associated Press

New England Patriots quarterback Tom Brady (12) passes as Denver Broncos defensive end Malik Jackson (97) tries to defend during the first half. The Associated Press

Denver Broncos cheerleaders perform during the second half. (AP Photo/Charlie Riedel)

Fans cheer on the competing quarterbacks before the NFL football AFC Championship game between the Denver Broncos and the New England Patriots, Sunday, in Denver. The Associated Press

Fans arrive at Sports Authority Field at Mile High before the NFL football AFC Championship game between the Denver Broncos and the New England Patriots, Sunday, in Denver. The Associated Press

New England Patriots quarterback Tom Brady (12) reacts after executing a play during the first half. (AP Photo/Joe Mahoney)

New England Patriots head coach Bill Belichick walks off the field with offensive coordinator Jeff McDaniels during the first half. (AP Photo/Joe Mahoney)

Denver Broncos running back C.J. Anderson, right, is tackled by New England Patriots cornerback Justin Coleman during the first half. (AP Photo/Chris Carlson)

New England Patriots tight end Rob Gronkowski is tackled by Denver Broncos cornerback Aqib Talib during the second half of the NFL football AFC Championship game between the Denver Broncos and the New England Patriots, Sunday, Jan. 24, 2016, in Denver. (AP Photo/David Zalubowski)

Denver Broncos quarterback Peyton Manning is tackled by New England Patriots outside linebacker Jamie Collins during the second half of the NFL football AFC Championship game between the Denver Broncos and the New England Patriots, Sunday, Jan. 24, 2016, in Denver. (AP Photo/Joe Mahoney)