Among those changes... I'm still miffed that they forget the vees... no, I think as of now Vaporeon is the only special case of having no other fast move when it can at least learn Waterfall from the main series' movepool (I might miss some legendaries, but...).
Oh, and they do bother giving coverage moves to Legendary Beasts. (At least Suikun has some use now.)
And they also bother giving Snorlax Outrage. (well, I can now run anti-Giratina, but still....)
At least they acknowledged that Giratina running rampant in the middle league requires something to stop it. Not that Ursaring is enough since it has more offensive stats, although it does have immunity 2x resistance.
Maybe Ampharos with Power Gem will be useful. Maybe. I'm not sure it can do much to repel attackers and PvP opponents.
I'll want to find another Clefairy now. For lower league I'm out of usable Clefable, unless I want to just TM the legacy Pound (which is trash move, but still legacy). MMash looks so promising.
Many of those lucky ones to get new moves... these moves are mostly for PvP, yet those who got them can't really benefit so much with their stats. Instead, we got things they are very good at outside PvP. I'll want to get that Roserade with my decent brigade to overcome the difficulty raise in T3 raids (my phones starts to be unable to keep up on Vaporeon last time it was in raid).