ATLANTA - NOVEMBER 22: Anthony Gonzalez #11 of the Indianapolis Colts avoids a tackle by Lewis Sanders #29 of the Atlanta Falcons at the Georgia Dome November 22, 2007 in Atlanta Georgia. The Colts defeated the Falcons 31-13. (Photo by Chris Graythen/Getty Images)

Peyton Manning of the Indianapolis Colts hands off to Joseph Addai during the game against the Atlanta Falcons on Thanksgiving Day at the Georgia Dome in Atlanta, Georgia on November 22, 2007. (Photo by Jeff Lewis / Sharp Shot)

Joey Harrington of the Atlanta Falcons warms up before the game against the Indianapolis Colts at the Georgia Dome in Atlanta, Georgia on November 22, 2007. (Photo by Jeff Lewis / Sharp Shot)

Raheem Brock of the Indianapolis Colts warms up prior to the start of the game against the Atlanta Falcons on Thanksgiving Day at the Georgia Dome in Atlanta, Georgia on November 22, 2007. (Photo by Jeff Lewis / Sharp Shot)

ATLANTA - NOVEMBER 22: Quarterback Peyton Manning #18 of the Indianapolis Colts looks to make a pass against the Atlanta Falcons at the Georgia Dome November 22, 2007 in Atlanta Georgia. The Colts defeated the Falcons 31-13. (Photo by Chris Graythen/Getty Images)

ATLANTA - NOVEMBER 22: Head coach Tony Dungy (R) of the Indianapolis Colts is congratulated by Bobby Petrino of the Atlanta Falcons at the Georgia Dome November 22, 2007 in Atlanta Georgia. The Colts defeated the Falcons 31-13. (Photo by Chris Graythen/Getty Images)

ATLANTA - NOVEMBER 22: Michael Toudouze #75 celebrates with Joseph Addai #29 of the Indianapolis Colts after scoring a touchdown against the Atlanta Falcons at the Georgia Dome November 22, 2007 in Atlanta Georgia. The Colts defeated the Falcons 31-13. (Photo by Chris Graythen/Getty Images)

ATLANTA - NOVEMBER 22: Head Coach Tony Dungy of the Indianapolis Colts watches a play against the Atlanta Falcons at the Georgia Dome November 22, 2007 in Atlanta Georgia. The Colts defeated the Falcons 31-13. (Photo by Chris Graythen/Getty Images)

ATLANTA - NOVEMBER 22: Dallas Clark #44 of the Indianapolis Colts avoids a tackle by Jimmy Williams #24 of the Atlanta Falcons at the Georgia Dome November 22, 2007 in Atlanta Georgia. The Colts defeated the Falcons 31-13. (Photo by Chris Graythen/Getty Images)

ATLANTA - NOVEMBER 22: Quarterback Peyton Manning #18 of the Indianapolis Colts makes a throw over Chauncey Davis #92 of the Atlanta Falcons at the Georgia Dome November 22, 2007 in Atlanta Georgia. The Colts defeated the Falcons 31-13. (Photo by Chris Graythen/Getty Images)

Peyton Manning of the Indianapolis Colts during the game against the Atlanta Falcons on Thanksgiving Day at the Georgia Dome in Atlanta, Georgia on November 22, 2007. (Photo by Jeff Lewis / Sharp Shot)

Peyton Manning of the Indianapolis Colts warms up prior to the start of the game against the Atlanta Falcons on Thanksgiving Day at the Georgia Dome in Atlanta, Georgia on November 22, 2007. (Photo by Jeff Lewis / Sharp Shot)

Tony Dungy of the Indianapolis Colts prior to the start of the game against the Atlanta Falcons on Thanksgiving Day at the Georgia Dome in Atlanta, Georgia on November 22, 2007. (Photo by Jeff Lewis / Sharp Shot)

Morton Anderson of the Atlanta Falcons warms up before the game against the Indianapolis Colts at the Georgia Dome in Atlanta, Georgia on November 22, 2007. (Photo by Jeff Lewis / Sharp Shot)

The Atlanta Falcons before the game against the Indianapolis Colts at the Georgia Dome in Atlanta, Georgia on November 22, 2007. (Photo by Jeff Lewis / Sharp Shot)

Peyton Manning of the Indianapolis Colts warms up prior to the start of the game against the Atlanta Falcons on Thanksgiving Day at the Georgia Dome in Atlanta, Georgia on November 22, 2007. (Photo by Jeff Lewis / Sharp Shot)

Adam Vinatieri of the Indianapolis Colts warms up prior to the start of the game against the Atlanta Falcons on Thanksgiving Day at the Georgia Dome in Atlanta, Georgia on November 22, 2007. (Photo by Jeff Lewis / Sharp Shot)

A NFL football on the field during warmups at the Georgia Dome in Atlanta, Georgia on November 22, 2007. (Photo by Jeff Lewis / Sharp Shot)

Morton Anderson of the Atlanta Falcons warms up before the game against the Indianapolis Colts at the Georgia Dome in Atlanta, Georgia on November 22, 2007. (Photo by Jeff Lewis / Sharp Shot)

A pair of NFL football on the field during warmups at the Georgia Dome in Atlanta, Georgia on November 22, 2007. (Photo by Jeff Lewis / Sharp Shot)

November 22, 2007; Atlanta, GA, USA; Indianapolis Colts quarterback (18) Peyton Manning meets with Atlanta Falcons owner Arthur Blank before the game at the Georgia Dome. Mandatory Credit: Dale Zanine US PRESSWIRE

ATLANTA - NOVEMBER 22: Anthony Gonzalez #11 of the Indianapolis Colts runs past DeAngelo Hall #21 of the Atlanta Falcons at the Georgia Dome November 22, 2007 in Atlanta Georgia. (Photo by Chris Graythen/Getty Images)

ATLANTA - NOVEMBER 22: Warrick Dunn #28 of the Atlanta Falcons takes a handoff from quarterback Joey Harrington#13 against the Indianapolis Colts at the Georgia Dome November 22, 2007 in Atlanta Georgia. (Photo by Chris Graythen/Getty Images)

ATLANTA - NOVEMBER 22: Warrick Dunn #28 of the Atlanta Falcons runs past Antoine Bethea #41 of the Indianapolis Colts at th Georgia Dome November 22, 2007 in Atlanta Georgia. (Photo by Chris Graythen/Getty Images)

ATLANTA - NOVEMBER 22: Quarterback Joey Harrington #13 of the Atlanta Falcons runs past Robert Mathis #98 of the Indianapolis Colts at the Georgia Dome November 22, 2007 in Atlanta Georgia. (Photo by Chris Graythen/Getty Images)

ATLANTA - NOVEMBER 22: Roddy White #84 of the Atlanta Falcons runs past Dante Hughes #20 of the Indianapolis Colts on his way to scoring a touchdown at the Georgia Dome November 22, 2007 in Atlanta Georgia. (Photo by Chris Graythen/Getty Images)

ATLANTA - NOVEMBER 22: Warrick Dunn #28 of the Atlanta Falcons is tackled by Bob Sanders #21 of the Indianapolis Colts at the Georgia Dome November 22, 2007 in Atlanta Georgia. (Photo by Chris Graythen/Getty Images)

Peyton Manning of the Indianapolis Colts gives a glove to a fan following the game against the Atlanta Falcons on Thanksgiving Day at the Georgia Dome in Atlanta, Georgia on November 22, 2007. (Photo by Jeff Lewis / Sharp Shot)

Tony Dungy of the Indianapolis Colts congratulates Warrick Dunn Atlanta Falcons on reaching ten thousand career rushing yards following the game on Thanksgiving Day at the Georgia Dome in Atlanta, Georgia on November 22, 2007. (Photo by Jeff Lewis / Sharp Shot)

November 22, 2007; Atlanta, GA, USA; Indianapolis Colts quarterback (18) Peyton Manning throws a touchdown pass against the Atlanta Falcons in the second quarter at the Georgia Dome. The Colts defeated the Falcons 31 to 13. Mandatory Credit: Dale Zanine US PRESSWIRE