This sounds really stupid, but has anyone thought of the 5th Generation of Pokemon yet? About 2-5 years away, but theres no time like the present to start pondering xD
Perhaps, but it would still be a few years off. I'm not willing to wait like that, so I'm going to enjoy what's going to come soon, and not worry about the distant future.
We're all already eating each other like mindless beasts trying to come up with ways to grasp at the few hairs of originality that haven't been discussed already. Let's wait until these games are released, at least, before we seriously start talking about this.