Hello :)
Just stopping by to say it's not a fantasy that Pokémon might one day be released in Arabic, I mean 2010s FIFA & PES games had the Arabic language in some releases in the ME that I saw my friends play.
I don't know if you personally have a problem with Arabic but I can tell that if they ever put Arabic in Pokémon games it would be in ME exclusive releases, so you won't have to worry about the lingo dirtying up your game :|