FIFA rules do, however, dictate that any player selected for tournament duty will have to sit out domestic action if they decide not to accept that invitation. The rulebook states: “A player who has been called up by his association for one of its representative teams is, unless otherwise agreed by the relevant association, not entitled to play for the club with which he is registered during the period for which he has been released or should have been released pursuant to the provisions of this annex, plus an additional period of five days.”