Since the trailer hinted that Chikorita might gain the fairy type due to it learning a fairy type move it never had before,
it made me wonder if game freak might make the Z-A starters evolutions secondary types be super effective against the kalos starters secondary types?
one last Z-A theory before pokemon,'
how cool would it be if this time, all 5 boss pokemon for Z-A are mega mythical pokemon.
they would be more of a threat compared to normal wild mega Pokemon too