This is Gore's second stint with the club, having previously played for them in the 2024-2025 season but only making three appearances due to injury.
Gore made his senior debut for Manchester United in a 3-0 Carabao Cup win over Crystal Palace in September 2023, followed by a Premier League appearance against Aston Villa at Old Trafford later that year.
He gained experience in the English Football League (EFL) with a loan move to Port Vale, but his time there was cut short by injury.
After recovering with Manchester United's Under-21s, Gore joined Rotherham United in January 2025 for the second half of the 2024-2025 season.