The Saudi Arabia league is not third none 10th in the world yet, but the progress their making it obvious they will be top five in four years to come except you're not observing well and following up. this big stars that's in the league already will encouraged the young stars to believe that their dream in football are real. the younger stars will be notice now globally because for the rapid changes in the league. no body should predict the Saudi Arabia league wrongly, they are making a progressive moves. first was to sign Ronaldo to bring global attention to the league, Today every players wants to consider it. and more sponsors are already in the league.
To me the Saudi league wont develop more than it already is and it would certainly not be among the top 5 leagues in the world in four years.
Its not about buying stars to the league, it about increasing the quality of football. People would not keep watching if the quality of football is not like that of European teams or the competition is not like that of Europe.
They can't develop young players that would get to the level of stars in Europe.
If you sign stars that have past their prime to your league wont make the league among the best leagues in the world.
What can make it a great league is a league with progressed competition that the best players at their prime will wish to play in it. The Saudi league cant do that, not in four years at least.