Barcelona head into pre-season carrying a significant injury concern after Frenkie de Jong returned from the World Cup with a serious knee problem that could keep him sidelined for up to six months. The club is reportedly furious with Netherlands coach Ronald Koeman and the Dutch medical staff, feeling they were misled about the midfielder's condition during the tournament. Losing De Jong for the bulk of the early season is a major blow to Hansi Flick's squad depth in the middle of the park.

The club has moved quickly in the transfer market to offset that concern and strengthen the squad. Karim Adeyemi arrived for his medical and Barcelona are set to confirm the Borussia Dortmund forward's signing for around €29 million. On the defensive side, the club is preparing to contact the representatives of Aymeric Laporte, whose outstanding World Cup performances alongside Pau Cubarsi helped Spain concede just one goal en route to the title, making him an attractive and affordable option.

Those World Cup celebrations carry real significance for Barcelona. Lamine Yamal starred throughout Spain's run to glory, while Ferran Torres scored the decisive extra-time goal in the final against Argentina. President Joan Laporta was vocal in his pride, describing Yamal as the future of the game. With the LaLiga title already secured on 94 points, eight clear of Real Madrid, the club's next competitive test is a pre-season friendly against CE Europa on July 24.