Jim Caldwell (American football) - Wikipedia
Colts coach Tony Dungy retires - The San Diego Union-Tribune
Peyton Manning retires: Timeline of QB's record-setting NFL career
Colts' Tom Moore officially retires _ for now - The San Diego Union-Tribune
Tampa bay buccaneers warren sapp hi-res stock photography and images - Alamy
Tony Dungy Announces Retirement
Marty schottenheimer hi-res stock photography and images - Alamy
Lutz florida hi-res stock photography and images - Alamy
Marty schottenheimer hi-res stock photography and images - Alamy
The Music City Miracle, Tuck Rule, David Tyree's catch, a Gunslinger's blunder, and so much Luck - The Athletic
Peyton Manning retires: Timeline of QB's record-setting NFL career
Riley Cooper is likely to get second chance from Philadephia Eagles - Sports Illustrated
Andrew Luck retires: Tony Dungy is shocked, says Luck was 'working out like a maniac'