PSintend0 on 03 February 2018
I don´t think that would make much sense, unless it would be very different from the previuos games.
New ip or metroid prime 4 (I know they said that the same team (mp1-3) is not doing mp4, but it could be a new team of people from the same studio or something like that)
or something weird as in eternal darkness 2 or kid icarus? would be my guess
