CoroCoro, a monthly Japanese comic that primarily focuses on manga pieces for young children, has said that they have “big news” related to Pokemon in their December issue.
CoroCoro is often one of the first places to reveal details on upcoming Pokemon games. Most recently, they revealed the news forms of Zygarde.
While typically the December issue of CoroCoro contains information regarding the next year’s Pokemon movie, what this “big news” consists of is up to speculation. Currently, the most prevelant theory is something pertaining to the release of Pokemon “Z”, the follow up the X and Y games.