Brock Osweiler is thrilled to be back in Denver as Broncos backup QB – The Durango Herald
John Elway, Biography, Stats, & Facts
Broncos' timeline of starting quarterbacks under GM John Elway isn't pretty
John Elway announced major change in Denver Broncos football operations
List of Denver Broncos starting quarterbacks, American Football Database
Case Keenum is 16th Denver Broncos Starting Quarterback Since Elway
John Elway's Emotional Retirement Press Conference
Broncos starting QBs since Peyton Manning: Where are they now? – The Denver Post
Broncos' QB takes unlikely 17-month road into spotlight
John Elway steps down as GM, will remain with team
Top 6 Notable Broncos Backup Quarterbacks In The Past 30 Years - CBS Colorado
Broncos starting QBs since Peyton Manning: Where are they now? – The Denver Post
Assessing John Elway's Broncos QB Decisions After the Joe Flacco Trade - The Ringer
Broncos starting QBs since Peyton Manning: Where are they now? – The Denver Post