When I saw the X and Y legendaries I thought of them as representing Harmony and Chaos, I mean just look at them, X looks so elegant and Arceus/ Virizion-like whereas Y is just this red… thing. This is probably totally off as everyone’s talking about DNA and Chromosomes and everything but it would make sense as Reshiram and Zekrom originally represented the Ying Yang.
Anyways, I think that Y could be Flying and Ghost/ Dark or even Ghost Dark with Levitate and X would be Steel/ Psychic with its horns and all.
I hope they keep the Dream World (still waiting for my Chandelure, Game Freak -.-) but I wonder what other competitive mechanic they’re going add, a new weather perhaps? Retyping? It’ll definitely be an interesting generation.