Entering the 2025 season, Louisville football fans knew Miller Moss would be the clear starter. However, the main question was who would back him up. It was between Brady Allen and Deuce Adams, two returner quarterbacks for Jeff Brohm. While Louisville never officially announced Adams as the backup, the redshirt freshman was clearly the No. 1 backup when Moss got injured and missed the game, and Adams got the start.
So, with Adams taking over the backup position and now likely fighting for the starting spot, that officially forced Allen out of Louisville and into the Transfer Portal.