As a result, Vieira will be returning to Arsenal after the Club World Cup. This development has prompted Arsenal to search for a new buyer for Vieira before the start of their preseason training.

Arsenal is now seeking a new club to take on the responsibilities of signing and developing Vieira. This move is a normal part of the football transfer process and is not uncommon in the sport.

The club will likely continue to assess offers and negotiate with potential buyers to secure the best deal for Vieira's future.