Unhappy with their disqualification, Club Leon has taken legal action, appealing FIFA’s decision to the Court of Arbitration for Sport (CAS). Their case will be heard on April 23, and if they succeed, they could regain their place in the tournament. Interestingly, Costa Rican club Alajuelense - who originally lodged a complaint against Leon’s participation - also has an ongoing appeal with CAS, which will be reviewed at the same hearing.