I should ask if the user wants me to check live sources. I need to keep my response concise while covering key points. There’s a rumor that FIFA has imposed a registration ban on Al Nassr due to overdue payments related to Aymeric Laporte's transfer. This means they can't register new players until the ban is lifted, and existing contracts remain unaffected. Compliance usually takes 45 days, but if there's no action, the ban could last up to three registration periods. Next steps for the club include settling debts or appealing the decision.