Well i really think in the opposite way, if im the owner of Al Hilal and after seeing what we do without Neymar i can clearly say im gonna sell him to anohter arab team and make a suepr deal for the club and a relief for the finance of the club, you stop to spend also ton of money in the salary of him.
The Arabs are more interested in attention, they are more interested in making the league and their teams popular, they know very well that Neymar will not help much on the field, but they are looking at the marketing and financial part that Neymar brings to the team. For example, when Neymar recovers and is playing, there will be many people and news channels that will want to watch Al Hilal's games because they will be interested in seeing Neymar play, this will attract the attention of companies that will want to sponsor Al Hilal. Neymar has many millions of followers on social media, this in itself is a big reason for Al Hilal's management to keep him playing
also having neymar in the team and coach jorge jesus makes it easy for Al Hilal to be able to convince good players to play in the team and with a decent contract and not a contract in which they would pay a big salary. the Arabs thought of all the points that could benefit them when they brought in Neymar. If they sell Neymar, it wouldn't be a good deal for the team
next game:
Al Nassr - Al HilalThis is a game that for Al Hilal is unimportant and for Al Nassr it is also unimportant. but history shows that Al Hilal has not given Al Nassr any chance to win, in the last 2 years, Al Nassr has not managed to beat Al Hilal, just look at this here:
source: https://www.fctables.com/h2h/al-hilal/al-nassr-fc/Maybe Al Hilal's coach will play seriously to maintain the unbeaten record they have against Al Nassr in the last 2 years and remain unbeaten in the league this season. In the case of Al Nassr, I believe that they will play very seriously because they will not want to continue with this history of losing when they play against Al Hilal