Hoo boy. I had pretty much quit the Pokemon scene at this point, so I had no idea this had been announced today. I checked around the usual Pokemon websites, and it seems like there has been basically nothing revealed about this game except for a release date. Quite outside the norm for a Pokemon game...
I will say, however, that if I were a Sceptile fan (and I'm not), that I would be greatly encouraged by this announcement. I'd say the Sceptile guys have got to be getting hype right about now... And us Mewtwo guys are starting to worry a bit. Just a bit more.
But, uh... We have nothing but box art for these games. We have no idea what references to even hope for, other than redesigned Groudon and Kyogre for the Master Ball item in Smash 4, I guess.