That goal target is achievable if he won't get serious injuries in next few seasons. Because he does not show he wants to retire before his body no longer allows him to play. And we know, if he plays, he can score goals as he has shown through his long career.
I am sure that as long as Ronaldo gets support from other players from Al Nassr it will definitely be easy to get a new record in several seasons or even this season it could happen even though he cannot get the Saudi pro league title, the most important thing is that Al Nassr will benefit from Ronaldo's skills.
Im not really sure if al nassr can keep its performance without him. Ronaldo becomes a top scorer this season and missing him will be greatly impacting the performance from al nassr soon. Ronaldo needs to recover as soon as possible.
The performance from al nassr will be far worst without ronaldo to play. Im duobting the club can stay at the second place if ronaldo will out for weeks. He needs to come back as soon as possible, we can wait what's the decision regarding his injury.
Al nassr was losing the big guy on its club and it's time for mane to carry the club. Al nassr needs to work even harder than before when ronaldo out from the club. This is another disaster faced by al nassr. I can't even believe that was happening with him.