Rekhyt, you have SOME point but also disagree with you some ways. There goes another +rep during my happy moment.
Prevos? We have enough, unless they can make more Pichus without disjointing crwativity, damn that. A 3D game WOULD BE AWSOME. And it is more than possible if the next Handheld system had AT LEAST mild GC graphics, don't worry, if they don't, they'll make movement PokeRanger Style. Phantom Hourglass was a miserable attempt at DS 3D Graphics. But if you consider the GBA,GBC, and GB, and their advancement, the 3D wish is accomplished.
NEW THINGS, that's what most want to see in the next games. But what the hell? Weren't Pokemon Contests enough for yee!? If the music got changed to some rock, actually make Pokemon physically contact, and make an MMORPG mode, this would be the best godamn game I'll ever play.