If we examine it, it means that Al Hilal already knows Neymar's condition but they don't seem to mind it. after all, if it's only a minor injury, maybe Neymar only needs one or two weeks to return to the field to make his debut with his new squad. and in any case, the presence of neymar for Al Hilal will have a positive impact. and as you said, Neymar is not only to strengthen the team but there are other contracts that involve commercial matters.
I think there will be a few problems with him in the future. Brazilian players known to stop playing when they get older or earn too much money. Now he fly in a private jet on a golden throne to Saudi Arabia and his demands for luxury cars, staff, villa with pool, drinks and many more. A person who then also earns 100 million euros per year, why should he bring such an extreme performance?... it will be very easy for him.
I think it's too much but because of the personal agreement and Al Hilal has granted the request then it must be fulfilled what Neymar wants, I also read the news that Neymar there will live like a king because of the facilities provided by Al Hilal.
The Al Hilal club may not think too much if he is injured later, the important thing is that the popularity has increased for the arrival of this star player Neymar, obviously the commercial will increase and the club's income will certainly increase from tourism coming to this country.
Let's see how Neymar and some other European players who are in Al Hilal perform.
At the moment, it seems as if Saudi Arabian teams give importance to the promotion of the country rather than transfers. I can't help but wonder if the Saudi government is funding them. He is afraid to give that much money to anyone. There is a risk that all the money you give in a few injuries will disappear. However, if you're doing this without fear, there must be something you can trust. A very interesting transfer season is taking place this year.