[Illusion]

Nintendo hasn't announced anything yet, Gamefreak (The company that makes all the Pokemon Games) said that the HD shot of Lucario and Blaziken was conceptual meaning it was like the Zelda Wii U Tech Demo, they were just showing off what a HD Pokemon game would look like.

But Nintendo DID register the trademarks of Pokken Fighters, while we still don't know what this is, we do know that Gamefreak was opened to the idea of doing another crossover with a different game because of how well Pokemon Conquest turned out. Or this could easily be a independent game entirely. We still don't know if Pokken Fighters is a actual fighting game, for all we know it might just be some weird gimmick that doesn't relate to a tournament fighting game in any way.