Every club in the Saudi League has strengthened their teams in such a way that it is difficult to distinguish between the big teams and the smaller teams. Ronaldo and Nasser play for the club and some other star players have joined the Al Nasser club so we consider this club as a strong club but outside of that there are clubs like Al Hilal and Etihad who have been performing very well. No match for Al Nasser is easy, every match requires a lot of hard work and proper planning to win. One season Al Nasser is the champion, another season Al Ittihad is the champion and another season Al Hilal is the champion, so there is still competition in this league and that is definitely a good thing.
Although Saudi Arabia is famous as a rich country, but I think there is still inequality that occurs in the league today, we cannot assume that if all the teams in Arabia are rich teams like Al Nassr, no different from the clubs in other leagues there's a big teams and weak team, of course we will also find significant differences both in terms of finances and the performance of clubs in the Saudi Arabian League so far, Small team teams are also entitled to recruit foreign players to their team according to the quota that has been set by the league authority, but we can also see that foreign players recruited by small team teams are certainly not expensive star players like Ronaldo, Benzema and Neymar today.
The competition in the SPL began to be very competitive next season after teams such as Al Nassr, Al Ittihad and Al Ahli this season fell far behind Al Hillal, so that indeed made them start looking for and eyeing European star players to be able to make their squad stronger next season, competitive competition of course guarantees to make the league even more interesting because indeed many teams have the same chance to become champions.
Such disparity of teams exists in almost every league. If you follow the English Premier League you will see that there are many strong teams as well as many weak ones. If there are 20 teams in a league, any one team will be at number one position in the points table and any other team will be at number 20 position in the points table. But the three or four clubs in Saudi Arabia have spent money the way other clubs may not have spent money but they should try to compete with the top teams. Top teams include Al Nasser, Al Hilal, Al Ittihad clubs. To compete with these teams must buy quality players. Hopefully other Saudi League teams will be aware of strengthening their squads in this transfer window.