Manchester United’s head coach Ruben Amorim reacts during the English Premier League football match between Manchester United and West Ham United at Old Trafford in Manchester, north west England, on May 11, 2025. [AFP] Tottenham boss Ange Postecoglou confirmed on Thursday that Dejan Kulusevski will miss next week’s Europa League final and cast doubt over his chances of being fit for the start of next season. Spurs’ preparations for Wednesday’s showpiece with Manchester United in Bilbao were dealt a blow when Kulusevski underwent surgery earlier this week on his right knee. The Swedish international was forced off early in Sunday’s…