Andrew Luck almost retired one year earlier. Entering the 2018 season -- his seventh with the Indianapolis Colts -- fresh off of a 2017 campaign spent on the sidelines due to a shoulder injury, Luck had serious questions about his future.

When Andrew Luck decided Stanford needed to change its head football coach at an unusual time in late March, he turned to a familiar face.

Former Indianapolis Colts QB Andrew Luck is reuniting with one of his former head coaches to lead the Stanford football program.