Williams is probably going to travel to Germany with La Roja for Euro 2024, and that may be the beginning of an exciting summer for him. In addition to participating in the important competition, he may be on the move, with teams lining up to sign him away from Athletic.
Williams has been linked to many Premier League teams recently, and although his release clause is just for €50 million, it's likely that this will be activated in the summer. El Chiringuito has stated that Arsenal has stepped up their interest in signing him, thus it looks like they have the greatest chance to sign him. According to the source, Athletic Club anticipates losing Williams this summer since they know that the teams hoping to recruit him can easily meet his release clause. Ernesto Valverde would greatly benefit from the money raised, yet losing him would still be a huge loss to the team.