World Cup 2026: Why Arsenal, Aston Villa, and Man Utd Face the Toughest Tournament Toll

As the football world turns its attention toward the historic, expanded 2026 FIFA World Cup, Premier League managers are already bracing for a major headache. A newly compiled data index by Sky Sports has revealed which domestic squads will be hit hardest by the upcoming tournament, and Arsenal, Aston Villa, and Manchester United are leading the pack. Set to be co-hosted by the United States, Canada, and Mexico, the 2026 World Cup will be the first to feature 48 teams. This expansion means more matches, an extended tournament schedule, and crucially, more players missing their pre-seasons. For Mikel Arteta’s Arsenal, the data highlights a severe talent drain. The Gunners have meticulously built a squad brimming with international regulars. With cornerstone players like Declan Rice, Bukayo Saka, and Martin Ødegaard almost guaranteed to feature heavily deep into the summer, Arsenal’s core faces a grueling physical toll. The North London side’s reliance on a tight-knit group of elite starters means any World Cup fatigue could drastically alter their domestic momentum. Aston Villa’s placement near the top of the index underscores their recent meteoric rise under Unai Emery. Featuring in Europe’s elite competitions has attracted top-tier global talent to Villa Park. With vital figures like Emiliano Martínez, Ollie Watkins, and a host of South American and European internationals expected to be called up, Villa faces a unique challenge. For a squad that is still building the kind of bottomless depth enjoyed by traditional 'Big Six' clubs, navigating the post-tournament exhaustion will be a massive test of their top-four credentials. Manchester United, meanwhile, consistently sees a massive portion of its roster jet off to major tournaments. With high-profile internationals like Bruno Fernandes, Marcus Rashford, and Lisandro Martínez representing their respective nations across multiple continents, the Red Devils face the dual threat of late-returning stars and the inevitable risk of post-tournament injuries. Ultimately, the Sky Sports data index highlights a fascinating subplot for the 2026/27 Premier League season. Domestic success won't just be determined by tactical brilliance on the pitch; it will be decided by sports science departments and squad rotation. For Arsenal, Villa, and United, surviving the ultimate World Cup hangover will be the true key to their campaigns.