Manning returns to Indianapolis this Sunday to play the Colts for the first time since he was released in March 2012.  The Colts selected Andrew Luck with the No. 1 overall pick in the NFL Draft the next month.  Manning, who leads the NFL with 22 touchdown passes this season, refused to comment on his relationship with Colts owner Jim Irsay. (Joey Foley/Getty Images)
GALLERY: Bitter and Sweet Homecomings

Manning returns to Indianapolis this Sunday to play the Colts for the first time since he was released in March 2012.  The Colts selected Andrew Luck with the No. 1 overall pick in the NFL Draft the next month.  Manning, who leads the NFL with 22 touchdown passes this season, refused to comment on his relationship with Colts owner Jim Irsay. (Joey Foley/Getty Images)

GALLERY: Bitter and Sweet Homecomings

Denver Broncos Peyton Manning (18), Wes Welker (83), Eric Decker (87), and Demaryius Thomas (88) pose during a photo shoot on June 10, 2013.  How big is the spread between Denver and Jacksonville this weekend, Welker?  The 5-0 Broncos opened an unprecedented 28-point favorite against the 0-5 Jaguars, in what is anticipated to be a mismatch of historic proportions. (Robert Beck/SI)
GALLERY: Biggest Point Spreads in NFL History

Denver Broncos Peyton Manning (18), Wes Welker (83), Eric Decker (87), and Demaryius Thomas (88) pose during a photo shoot on June 10, 2013.  How big is the spread between Denver and Jacksonville this weekend, Welker?  The 5-0 Broncos opened an unprecedented 28-point favorite against the 0-5 Jaguars, in what is anticipated to be a mismatch of historic proportions. (Robert Beck/SI)

GALLERY: Biggest Point Spreads in NFL History

Peyton Manning sniffs smelling salts during the fourth quarter of Sunday’s Broncos-Patriots game. New England had a franchise-record 35 first downs and dominated the second and third quarter in a 31-21 victory. Manning threw for 345 yards and three touchdowns in the loss. (AP Photo/Steven Senne)
KING MMQB: Colts inspirational win and more from Week 5BANKS: Snap Judgements from all of Sunday’s NFL games

Peyton Manning sniffs smelling salts during the fourth quarter of Sunday’s Broncos-Patriots game. New England had a franchise-record 35 first downs and dominated the second and third quarter in a 31-21 victory. Manning threw for 345 yards and three touchdowns in the loss. (AP Photo/Steven Senne)

KING MMQB: Colts inspirational win and more from Week 5
BANKS: Snap Judgements from all of Sunday’s NFL games

John Elway does a towel-assisted pull-up during Broncos training camp in August 1983. Denver fans finally have the quarterback they’ve been clamoring for since Elway retired with the acquisition of Peyton Manning. According to SI’s Jim Trotter, the players at Broncos camp are as excited as the fans about Manning. (Andy Hayt/SI)
TROTTER: Manning has Denver fans, players excited about 2012VIDEO: Broncos WR Eric Decker discusses Manning and Tim TebowPOSTCARDS: SI writers check in from NFL camps across the league

John Elway does a towel-assisted pull-up during Broncos training camp in August 1983. Denver fans finally have the quarterback they’ve been clamoring for since Elway retired with the acquisition of Peyton Manning. According to SI’s Jim Trotter, the players at Broncos camp are as excited as the fans about Manning. (Andy Hayt/SI)

TROTTER: Manning has Denver fans, players excited about 2012
VIDEO: Broncos WR Eric Decker discusses Manning and Tim Tebow
POSTCARDS: SI writers check in from NFL camps across the league

Broncos quarterback Peyton Manning speaks to wide receiver Demaryius Thomas following organized team activities at the Broncos training facility. The success of Denver this year hinges on the success of Manning, says SI’s Chris Burke. (Ron Chenoy-US PRESSWIRE)
BURKE: Broncos success and failure hinge on Peyton’s neckTRUTH AND RUMORS: Manning clearly not at 100 percentGALLERY: Rare Photos of Peyton Manning

Broncos quarterback Peyton Manning speaks to wide receiver Demaryius Thomas following organized team activities at the Broncos training facility. The success of Denver this year hinges on the success of Manning, says SI’s Chris Burke. (Ron Chenoy-US PRESSWIRE)

BURKE: Broncos success and failure hinge on Peyton’s neck
TRUTH AND RUMORS: Manning clearly not at 100 percent
GALLERY: Rare Photos of Peyton Manning