Manchester United have watched 15-year-old Valerenga winger Gabriel Rajkovic, who holds both Norwegian and Serbian nationality, in recent weeks. Other top clubs are also monitoring the Norwegian youth international. Liverpool, Manchester City, and Tottenham Hotspur have also reportedly observed the teenager recently. Clubs across Europe, including Real Madrid, Barcelona, Bayern Munich, and Borussia Dortmund, have scouted him. It is understood that Arsenal and Chelsea are leading the pursuit, having compiled extensive dossiers after watching him throughout the summer. Rajković has 2 caps and 1 goal for Norway's U16 team and his contract with Vålerenga expires in December 2028. In the 2025/2026 Eliteserien season, he has scored 2 goals and provided 1 assist in 12 appearances.