I don't play spinoffs but I will feel for those who do want to avoid spoilers. Still, it's so bad that we're going back to region-by-region releases which I think feels irrelevant in 6th Gen especially after those recent games to get worldwide releases.
So we had a new Mystery Dungeon game announced called Super Mystery Dungeon, and we are reverting back to region-by-region releases. Japan obviously getting priority, followed by the US while Europe (and likely Australia) are going to be last again. That means a lot of non-Japanese players, especially Europeans and Australians are going to have to avoid the internet if they want to stay away from all the spoilers due to the somewhat big gaps in releases this time around.
So I heard you're now worried the XY series could have to resort to a special post-league saga like what happened with Unova. The fact we're likely getting no new main game releases this year means XY might actually last longer than we're expecting it to if we're somewhat reverting to a generation skipping a year for main series releases.