>>24538328I can't see something like this in just one game with the actual formula that we have today, what's the point of travel to others thousand regions when you already has Pokémon in the level 100 and all HMs?
It would be something like Kanto in GSC, where you can rush through the entire region defeating Gym Leaders because there's no road blocking and very few events.
I can only see this working if it was some sort of MMORPG where the system of gameplay and exploration would be very different, with many changes in each region look more like a open world and less of a straight road, and also to add more unique particularities (like facilities, arenas with special competitions between players) to the regions don't be all the same thing with different layouts.