Squishy and Z2 of the two Zygarde were once protectors of the Kalos region at the end of the XY series of the main anime. But sadly, they didn't appear in either episode featuring Ash's formerly owned Greninja from the Pokémon Ultimate Journeys season of the main anime? So what do you think has happened to Squishy and Z2 of the two Zygarde in this season of this main anime now? Why do you think that they didn't appear in this season? Please let me know, thanks.