Gallagher-Allison penned a deal with the Clarets in November 2020.

The Preston-born defender, who came through the system at Manchester United, was on trial at Turf Moor, before signing.

The youngster can operate as a central-defender or a left-back.

Gallagher-Allison played for both Steve Stone's U23 side and Tony Philliskirk's U18 side throughout the 2020/21 season, before signing a professional deal and linking up permanently with the U23s ahead of the 2021/22 season.