Of several teams such as Al-Nassr, Al-Hilal and Al-Ittihad, the news that was loudest about joining Al-Nassr was because Casemiro was so close to Ronaldo. I think if he is on the same team as Ronaldo, it will give Al-Nassr someone who is experienced in midfield and that will help Al-Nassr achieve its target, namely winning the Saudi Pro League next season. Apart from that, Casemiro's big name, who often wins the Champions League with Real Madrid, will certainly make this league even more popular.
SourceL https://twitter.com/FabrizioRomano/status/1810053111987208456
Several Arab teams are reportedly interested in signing Casemiro, but Casemiro reportedly may prefer the option of playing in another league or club in the future rather than moving to the Arab League in the near time,Casemiro feels he is still very capable of playing and competing in other leagues which very competitive at the moment, but of course all decisions about where Casemiro will be sold really depend on the offers that come to Manchester United because Casemiro has a contract until 2026 with the Red Devils.