This "useless region", as you call it, will probably come with new items like choice items and new pokemons which will bring diversity to the actual pvp system and therefore improve it. And by the way not everyone want to pvp :y:
Just play the solo game then , since the pve give like.. no challenge. Anyway , we don't ask for more diversity , we ask to fix the already implemented things , because.. like 50% of ability are not working. And also some rules. But well there is a thread for it already.