Arnold played nine games for Oklahoma this season, throwing for 1,421 yards, 12 touchdowns and three interceptions. He also rushed for 444 yards with three touchdowns.

According to College Sports Business and Transfer Portal Reporter for On3 Pete Nakos, the freshman will enter his name into the portal. The former 4-star prospect is a dual-threat quarterback out of Little Rock, Arkansas. Walker will leave an Auburn program that needs to improve significantly in 2025 for Hugh Freeze's sake.

Hudson Kaak became Auburn’s third transfer portal pickup of the day on Saturday, signing with the Tigers after transferring from Oklahoma State, according to On3’s Pete Nakos.