what about that the pokemon that you enconter could be like, viruses or hackers trying to get into you PDA thingy? or, because of new, more powerful wireless modems, or WiFi, sometimes, ancient data that take form of pokemon or data from videogames, etc can go though the airwaves, you can't see them, but they can get into your PDA thingy. Thats what I think how the pokemon system should work in this, what looks, great game. :D