It was one of the most gutsy decisions in college football history, and it paid off big time.

Coach Nick Saban’s decision to insert backup QB Tua Tagovailoa into the National Championship gave the Crimson Tide the spark that they needed to take down the Georgia Bulldogs after trailing at halftime.

A new CBS Sports segment set to debut Saturday at 2:30 PM ET revisits that incredible game, and gives insight into Saban’s thought process and why he decided to switch up his offense at halftime.

You can check out the promo here, courtesy of @CBSSports on Twitter: