The Colts are repeating the sins of the Andrew Luck era with Anthony Richardson
Andrew Luck retires: Colts quarterback's NFL career in numbers
Colts QB Andrew Luck and the Afterburn of Early Retirement - The Ringer
Andrew Luck shocks NFL world, retires at age 29
Colts are seeing Andrew Luck 2.0, and he's smarter than ever
NFL: Colts quarterback Andrew Luck announces retirement, leaving Jacoby Brissett as Indianapolis starter
What NFL team was down bad enough to call Andrew Luck?
Andrew Luck focuses on playbook, not negotiations - The Washington Post
Teams Contacted Colts About Luck Trade
5 NFL legends whose careers were cut short by injuries
Andrew Luck Inks 6-Year, $140M Deal With Colts