Wait and see how many sign this summer, it may be a decent quality across the league in a matter of weeks.
If all Saudi clubs keep signing from the top 5 leagues, it will. The signing that is really making me look, is Neves today. Others may be more high profile, but you can point to their age and say it’s similar to USA or China over the last decade… but Neves is in his prime, was wanted by Barça (everyone seems to be atm!), that’s more of a sign of quality and intent than the C. Ronaldo, Kante or even Benzema signings IMO.