Saudi Arabian side Al-Nassr have been placed under a FIFA ban preventing them from registering new players.
The club have led the Saudi Pro League charge in signing some of the world's leading football talents, initiating the mass exodus by signing Cristiano Ronaldo on a mouth-watering £175million-a-year contract.
Since then, the nine-time national champions have been quick to add further European pedigree to their ranks, with Champions League and World Cup finalist Marcelo Brozovic arriving this summer.
Al-Nassr are still being linked with some well-known names - such as Hakim Ziyech from Chelsea - but may be set for a potential road block after FIFA's move to block them from registering any new signings.