Hookem Oklahoma turned continued on-field success into its first Big 12 recruiting crown since the 2017 cycle by signing the only national top-10 class inked a by Big 12 program. 1. Oklahoma Topping the list: QB Caleb Williams, ATH Billy Bowman, WR Mario Williams Overview: Regularly competing for, and winning, conference titles carries with it recruiting advantages. The Sooners took advantage of those perks in the 2021 class, crushing the Big 12 competition and raiding Texas of some of its best prospects in the process. Three of the five highest-rated players in the class are Texans, including former Texas commit Billy Bowman Jr. Oklahoma will be the only Big 12 program to sign a top-10 class in 2021.