Alabama - Mac Jones
https://247sports.com/Player/Mac-Jones-80433/high-school-139423/
Mizzou
Shawn Robinson
https://247sports.com/Player/Shawn-Robinson-59633/high-school-175255/
Connor Bazelak
https://247sports.com/Player/Connor-Bazelak-46041080/high-school-192790/
As you can see, Alabama will be starting a 3* QB, while Mizzou has two 4* QBs who could both see the field. According to this board, stars are the only factor that determines success at the college level, and for that reason, Mizzou wins by 2 TDs. Thank you for your time