>>57932823 (OP)I would prefer them to implement different regions in a game, either as an aesthetic or as fan service. For example, a new Pokken Fighter where you visit different regions of the world as the setting for each fighter, similar to Street Fighter, and finally being able to see a PokeChina, PokeBrazil, PokeKenya, and more.
Obviously, this would only be a cameo; if they were really going to use a third-world country for a full game, it would have to be a spin-off like Pokemon Snap or Detective Pikachu series.