Well if you look at the Serebii new Pokemon data, Reshiram and Zekrom are dubbed "The White Yang Pokemon" and "The Black Yin Pokemon."
Since EVERYONE knows NOBODY ****s with Yin/Yang, I think its safe to say that N or Team Plasma or both probably will.
Just look at what the past generations have brought:
Land/Water?
Space/Time?
For shame, Gamefreak.
Bring something besides the balance of power into the equation.
We got the moral of the story from the other 2 generations.
You're making a huge brand-spanking new Dex of Pokemon,
A faraway new region,
A more technologically advanced region,
WHY does the story look predictable?!
: (
Besides, you've already made the god/creator of everything.
How are you gonna top Arceus this time?
With Satan? Nevermind. That would be pretty ****ing cool.