Will Peyton Manning retire with a Super Bowl title?
Peyton Manning - Wikipedia
John Elway unsure whether Peyton Manning will retire if Broncos
Peyton Manning, Biography, College, Statistics, & Facts
A win would give Manning option to exit like Elway
Peyton Manning to announce his retirement Monday
Is this Peyton Manning's last game in Indy?
Super Bowl 50: Players to watch
Peyton Manning Reportedly Won't Return to Broncos If He Continues
Peyton Manning to retire after 18 NFL seasons
Super Bowl 50: Peyton Manning will not rush decision on future