My feeling is that Al-Qadsiah will not be satisfied with just signing Nacho and they will likely add new ammunition to the striker and midfielder positions.
They already have big names in those positions, for striker they have Luciano Vietto & for midfielder they have Andre Carillo, but because they're a promoted team that will play in the SPL in the next season, I'm sure they will bring in other top players, no in the midfielder or striker position, maybe it's a goalkeeper or another defender (especially CB). However, so far I don't have any new information regarding the Al Qadsiah transfer rumors and which players might go to this team.
Nacho has officially left Real Madrid after spending almost his entire career in Madrid so far, so it is not surprising that he currently chooses to go to the Saudi Arabian League, but what surprises me is that he did not go to Al Nassr or Al Hillal, but now he joined the promotion team Al Qadsiah, Nacho will of course undergo his new adventure at a club outside Europe so indeed he needs a little adaptation to be able to show performance The game, currently Nacho age has reached 34 years, so it is very natural for him to continue his career in a league that is not competitive other than to seek new experience, of course, a big salary is the main target of Nacho at this time.
Al Qadsiah is a promotion team this season to the Saudi Arabian premier league, so it is not surprising to us if they continue to try to be able to compete with the team team in the Saudi Arabian premier league later, in addition to the macho that they have officially obtained at this time, Al Qadsiah is also reportedly starting to target mane as the next target, besides that Al Qadsiah has also managed to recruit the current Belgian goalkeeper with a contract duration of 3 years, Casteels was able to good perform with Belgium in euro, so Al Qadsiah did not wait long to make him the main goalkeeper next season.
The Saudi Pro League will be a competitive league, especially if each contestant has a former top European player in their squad, which will make the competition for the trophy even tighter. So far, Al Nassr, Al Hilal, Al Ahli and Al Ittihad have been quite aggressive in recruiting former top European players. If this step is followed by all the other contestants, I think sooner or later the Saudi Pro League will become more interesting to watch.
Nacho's joining Al Qadsiah indicates that now more clubs are recruiting former top European players. Personally, I think that in the future there will be more clubs taking this step. In the end, sooner or later the Saudi Pro League will become a competitive league, because in essence they are supported by very adequate financial strength. I predict that Al Hilal will have difficulty defending the trophy and their unbeaten record next season.