A Cristiano Ronaldo is a player full of ambition and also he is a person who works very hard to make it happen. If no offers come from European clubs then the Arab league is an option for him. But we'll have to wait until the transfer window opens and he completes his mission in the World Cup.
I would also like to see him still in Europe rather than the Arab leagues but it will be an absolute decision for him. The reason is that Arab league clubs also don't play games in wanting the mega star, they have been chasing Cristiano Ronaldo from last season and offering fantastic salaries as well. If Cristiano Ronaldo prioritizes money, then this is the right time for him. But I'm sure Cristiano Ronaldo puts money as his priority.
There is no doubt he is one of the best and highly skilled footballer who is looking for best end of his career and most chances we will be able to watch him in UEFA instead of any low quality Arab League which is surely not his level but in case if he has not good contract from any good club here in Europe than most chances he will try to have his new home in MLS which is also good and better instead of going into Saudi Arab League which is not suitable because I was reading few MLS clubs are interested in signing him and in case he also can do this like we have many players which have no good contracts in Europe have option to go into MLS.
Right now, for me money is not his problem because he is already achieved good goals about money in his life, and now he just needs respectable end of his career which is possible in Europe or MLS but for all things we have to wait for his last announcement.
The problem is that now the rumors that are getting louder at the moment are about an offer from Alnassr FC with an offer of that much money, it's hard to deny if a player is given something like that.
European clubs are indeed many, but it is clear that besides having ambition, Ronaldo is also still strong enough with salary problems so that many are slowly withdrawing one by one.
Fabrizio Romano also said in his tweet that there were talks between Alnassr and Ronaldo, so this means that they are in a serious stage of discussion and I believe that when Fabrizio said that, it was 99 percent likely that it was true.