It is reported that Fulham are among several Premier League clubs observing OH Leuven's 22-year-old Swiss-Togolese centre-back, Roggerio Nyakossi. Everton, West Ham United, and Crystal Palace are also monitoring the situation. Liverpool and Chelsea are competing to sign the Switzerland U21 captain, and a price of nine million euros is considered realistic. Olympique Marseille is also said to be working to re-sign the player, who has a contract until 2027. He attracted interest from Italian and German clubs during the winter before he decided to stay in Belgium. This season, Nyakossi has scored 3 goals in 19 appearances in the Jupiler Pro League. His current Transfermarkt valuation is €2.50m. A bid for the defender of a reported €2 million was rejected in January 2026, which followed a rejected €1.8 million offer from Portsmouth in summer 2025. OH Leuven acquired the player from Olympique Marseille II in January 2025 for a fee that was reported to be between €800,000 and €1 million.