Do you think that regional variants could alongside their original forms in the same game or not?
Okay, let me explain this a bit more clearly.
Basically, what if both the regional variants of a Pokémon and their original forms are found both in the wild/same region, albeit in separate parts.
Like for example, what if you could find a typical Vulpix in grassy plains while you could find Alolan Vulpix in more snowy areas.
Am I suggesting that all regional variants could be found alongside their originals? No.
I mean, I feel like a few regional variants such as Kantonian Exeggutor and their Alolan counterparts would be rather complicated to put in one region, considering they're both tropical plants and would have overlapping locations so I feel like one form could take priority of another.