Casemiro is said to be a target by PSG and Al-Hilal now. You know he has been quite far away from his old performances recently. This is why Manchester United are said to be thinking of parting ways with him. His time with injury didn't end up well for him. He is still a quality player but he needs to improve his effort much more than this.
When it comes to which one these teams he can go to I would say it might be Al-Hilal as they would offer a lot more money than PSG probably. But if he still wants to fight for titles in Europe then he could still choose PSG over them.
I've just read that Erik Ten Hag would present the list of players he would want to work with further ahead of the new transfer window.
I don't know how declined he's been for Manchester United but if selling him would make sense, then why not? But before they do that, they should get a good replacement for him and that player shouldn't be Sofyan Amrabat.
Heading to Parisians makes sense, they don't have that experience midfielder who have won the Champions League. I feel like he can bring that for them and also add to the yougins.
If not interested, then a move to the Saudi solves it all up!South Americans are known for chasing the bag. If we'll checked, Casemiro has won it all ( Top European Competitions ) he would want to chase the bag.