I don't want to see a mmorpg just because I don't want to be paying every month to play it. And yes the sacred pokemons and gyms wouldn't work that well....
HOWEVER, and this is my dream :p , I'd like to see a first person (!) rpg\adventure where you would enter huge and dark florests and fighting wild pokemons, sailing through great oceans just to find a rare gyrados. well you get the idea. with the wii remote you move the camera and when necessary you launch pokeballs pressing a key. Than you have dpad to choose your pokemon attack.
You get the ideia....
yeah I dream a lot