According to CalcioMercato, while Chelsea considered collaborating with Strasbourg on the signing of Aurelien Guernier, Milan ultimately signed the player.

Aurelien Guernier is the subject of interest from Ligue 1 side RC Strasbourg. Discussions have been taking place to keep Guernier at Birmingham City, but European clubs are showing concrete interest and it is increasingly likely that he will depart from Birmingham City this summer. Guernier's contract expires this summer.

Aurelien Guernier is attracting interest from clubs in the Premier League, Ligue 1 and beyond. RC Strasbourg is reportedly one of two French sides interested in a free transfer, while Blues are looking to extend Guernier's contract.

Aurelien Guernier, a versatile offensive player and winger, has been proposed to Strasbourg, and the club is interested in him. Guernier is an 18-year-old English player whose contract with Birmingham is ending. He fits into Strasbourg's strategy of recruiting prospects from England for post-formation development. The player holds a French passport through his father. Although he has not yet played with the professional team, Chris Davies called Guernier up for a match against QPR on March 11. During the 2025/2026 season, Guernier made 15 appearances in the Premier League 2, where he scored 3 goals and provided 1 assist. He also made 7 appearances in the U18 Premier League, registering 2 assists.