Arch Manning has been one of the most talked about backup quarterbacks in college football history. And on Saturday evening, Texas Longhorn fans simply couldn’t wait to see their future star in the game. He didn’t disappoint, connecting with Johntay Cook II for a 40-yard pass. Then, once Manning connected with Silas Bolden for his first touchdown pass on Saturday, the fans in Austin maxed out the decibel meter–cranking it all the way to 130.2. More on Arch Manning and his first touchdown with TexasWe had to wait until the final game of the 2023 regular season to see Arch Manning in action. A f…