>>27669787Nah.
The anime is pushing Zygarde really hard right now, renamed itself XYZ, Ash-Greninja isn't promoting ANYTHING when it was likely a feature that gave the Kalos starters "megas", and the fact that Zygarde's new forms and shocking information were being teased at a time when we usually got announcements for new games, and some other minor stuff points to what
>>27668914 said being pretty likely. These things are all planned years in advanced.
A sudden game cancellation wouldn't really throw the rest of these things off too much.
Ash-Greninja is the thing I find weird though. IT's not promoting the games. They usually only do that during off-season filler arcs like the Orange Islands and Declora's Adventures. And both of those were still heavily pushing upcoming games.
It's just some original thing when Ash could have gotten Mega Evolution and brought Sceptile back to promote XYORAS.