The Denver Broncos Traded For Russell Wilson To End Their QB Merry-Go-Round
Peyton Manning to retire after 18 NFL seasons
Void Left by Peyton Manning May Be Larger for N.F.L. Than for Broncos - The New York Times
Peyton Manning says goodbye to the NFL after 18 years — VIDEO, Football
Broncos starting QBs since Peyton Manning: Where are they now?
Peyton Manning reportedly may consider retirement after offseason exam on neck - Sports Illustrated
Peyton Manning won't retire after the Super Bowl
The Broncos Are Being Carried by Their Defense, and It Can't Last
2015 NFL Preview: Peyton's Broncos Headline The AFC West For At Least One More Season
Denver Broncos 2015 Team Preview and Prediction