The 2026 World Cup has cast a long shadow over the Premier League, with its impact on teams ranging from injuries to transfers. As the tournament draws to a close, the focus shifts to the new domestic season, leaving clubs to navigate the aftermath of player involvement and the potential consequences for the upcoming campaign. Arsenal, for instance, faces an anxious wait over the fitness of William Saliba, who suffered a back issue that ended his tournament. The Gunners' defensive partnership with Gabriel is crucial, and Saliba's absence could be a significant loss. Declan Rice and Bukayo Saka, who helped England finish third, are also being monitored closely. Meanwhile, Leandro Trossard's move to Besiktas for £15m and Gabriel Martinelli's potential sale add further complexity to the Gunners' squad. Aston Villa's transfer plans were disrupted by Amadou Onana's ACL injury, ruling him out until next year. They moved for Johan Manzambi and Joao Gomes, especially with Youri Tielemans joining Manchester United. Manchester United, on the other hand, faces uncertainty with Manuel Ugarte's knee injury, which could impact their recruitment plans. Kobbie Mainoo, who delivered excellent performances last season, may need support after not playing for England at the World Cup. The tournament also saw the rise of young talents like Ben Gannon-Doak and Rayan, who impressed for Bournemouth and Brazil, respectively. However, Rayan's future at Bournemouth is uncertain, with Liverpool linked to the winger. For some clubs, the World Cup was a mixed bag. Chelsea, for instance, had 11 players involved, but only seven played in the tournament. Key players like Cole Palmer and Joao Pedro were left out, while Reece James suffered hamstring issues. Enzo Fernandez and Malo Gusto, who reached the latter stages, are set to return late for pre-season. Liverpool, meanwhile, will take confidence from the performances of players like Alexander Isak and Florian Wirtz, while also expressing interest in new signings like Yan Diomande and Bradley Barcola. The World Cup has also sparked speculation about player movements. Tottenham's Cristian Romero, for instance, is linked with a move to Atletico Madrid or Inter Milan, while Newcastle's Bruno Guimaraes is wanted by Arsenal. As the dust settles, clubs must navigate the aftermath of the World Cup, adjusting their strategies and squads for the challenges and opportunities that lie ahead in the Premier League.