Ubisoft community manager Xhane has confirmed on the official forums that future Might and Magic titles will be prefixed rather than suffixed with the "Might and Magic" title. According to her, it doesn't mean there will be no future RPG in the franchise, only that it won't be called Might and Magic X.

And while she did not confirm Heroes VI or any other new games, she drew attention to the "leaked hint" in the video with the "Might and Magic: Heroes VI" shirt.