>>37399146Z Moves probably won't be dropped from the new Gen though, since they're easy as fuck to make and Game Freak thinks people just want flashy shit with their old Pokemon they remember from their childhoods. Megas take far more time to design than Z Moves, even though some Megas look lazy as fuck, there's a whole design process that they've went through to agree on that shit.
I wish they'd do Mega GXs but I don't think they want to commit to printing Mega-focused support again. Plus TPCi won't let them because kids that started with SM/LGPE don't know what the fuck a Mega is.