Manchester United hope to convince Casemiro to remain at the club in January.
The Brazilian veteran is enduring a very poor season, after being highly influential last term.
The defensive midfielder is currently injured with a hamstring problem, but struggled to look the part when fit as well.
Spanish outlet Relevo claims Casemiro is now a Saudi Pro League target whenever he is available.
However, United want him to stay, as they value his experience and quality on the ball.
Casemiro is one who manager Erik ten Hag still trusts, as United believe he can play his way out of bad form.