As a Morocco youth international, Rabbaj has also made a strong impression on the pitch. Last season, he scored twice on his U18 Premier League debut against Leicester City, achieving this impressive feat in just 23 minutes. His talent and dedication have caught the attention of Chelsea's management team, who are planning to offer him a professional contract when he turns 17 in January 2026.

Interestingly, Rabbaj signed his scholarship deal with Chelsea alongside his teammate Mathis Eboue, who is the son of former Arsenal player Emmanuel Eboue. This marks an exciting new chapter in Rabbaj's career, and fans of the club will be eagerly awaiting his future performances.