Colts owner Jim Irsay on possibility of Andrew Luck returning from retirement: 'I don't rule it out'
A “half-dead” Andrew Luck beat the Broncos last season and earned their respect
Report: Andrew Luck to retire from the NFL
Fueling Up with Andrew Luck - SI Kids: Sports News for Kids, Kids Games and More
Andrew Luck Sit Down Interview
Andrew Luck: The NFL's Most Perplexing Trash Talker - WSJ
Andrew Luck ready to return to football, but there's a catch
NFL Star Andrew Luck on His Comeback Season and Fueling His Training - Men's Journal
Pain and Resentment and the Inspiring Retirement of Andrew Luck
Andrew Luck retiring from NFL: What we know about his decision - Sports Illustrated