Recently, mega pokémon have been announced, something else that has been announced, is an event- Japan only of course. The event is from September 15 to September 22. The event is for Black,White, B2, W2, and gives you a: Lucario, Oshawott, Zoroark, Chimchar, Sableye, and Treecko. A Lucario mega evolution has already been announced, my theory is Gamefreak wants them to choose one, transfer it to X and Y to Mega evolve. I think all of those event pokémon or their final evolutions will have Mega evoulutions. Thoughts?