(FILES) Paris Saint-Germain's French midfielder Lassana Diarra arrives to attend the 31th edition of the UNFP (French National Professional Football players Union) trophy ceremony, in Paris on May 28, 2023. An EU court said on October 4, some international football rules regulating player transfers are contrary to the bloc's laws, in a landmark decision that could shake up the system. The Court of Justice of the European Union (CJEU) found that some FIFA restrictions to a player's ability to seek further employment after unilaterally terminating a contract hinder the EU's free movement and competition between clubs. (Photo by Bertrand GUAY / AFP) (Photo by BERTRAND GUAY/AFP via Getty Images)