Update to X+Y for Alola region, there's PLENTY of new sorted out plans for that place.
Remember the twisted minded mid evo starters from not long ago? Have them as baby forms, a while before to make their escape but not without bringing a souvenir. Now they have toxic intents in common besides their oddities.

Zygarde is featured in Sun/Moon so naturally the plot for this future webcomic will follow suit, she is definitely going there. Ok just one core actually. How and why? Wait to see.

And those lil angels are going to be once fully evolve?
Oh yeah peeps they will :3

See ya!