Event Legendaries In Facilities:
I don't see the problem of the game having an option of letting us use Event Legendaries, especially if that also means the computer can use Event Legendaries. I mean if the Psuedo-Legendaries are allowed, why not Legendaries who also have 600 BST?
The same goes for Mascot Legendaries, especially now that Pokemon can Mega Evolve many get a BST over or even to 680.
NEW ANNOYANCE: Sky Battles:
So anyone else find Sky Battles very selective on what Pokemon they allow? Overall Sky Battles sounded like a neat idea BUT didn't quite meet expectations (there's only 9 in the games and after you do them you can't do anymore, not even in the Battle Maison! What was the point of including them?), but not only that it also restricts a few Pokemon which it has no reason to restrict. Well, there is a REASON, but it's rather lazy one.
1. Basically the Flying-type and Levitating Pokemon they don't allow have their animation standing on the ground and not actively flying/levitating. This basically restricts the first stage evolutions of Flying-types (and Doduo & Dodrio, but that makes sense. Also Hawlucha) which I guess isn't that big of a deal, but there are still a few odd restrictions: Farfetch'd, Gengar (even though Gastly and Haunter are allowed...), Delibird, Chatot, and Shaymin Sky Forme. Also, though they restrict some first stages, the allow others like Zubat, Ledyba, Hoppip, Wingull, and Swablu.
2. Also, just because it's not a Flying-type or doesn't have Levitate it can't participate even though it can fly? Beedrill, Venomoth, Magnemite family, Dragonair, Mewtwo, Mew, Heracross, Celebi, Dustox, Shedinja, Castform, Shuppet, Jirachi, Deoxys, Spiritomb, Dusknoir, Dialga, Palkia, Darkrai, non-Flying Arceus, Victini, Yamask family, Solosis family, Vanillite family, Elgyem family, Litwik family, Golurk, Volcarona, Reshiram, Zekrom, Meloetta, Genesect, and I'm sure a batch of others I missed/skipped over.
3. And just to end it, how about some allowed Pokemon that don't make sense? The Hoppip family more glide on the wind rather then fly, same for the Gligar family. Mantine family don't fly but can glide for a short while after jumping out of the water. Finally Lunastone, Solrock, the Claydol family, Chingling, the Bronzor family, Carnivine, and the Tynamo family may have Levitate but can they really levitate that high?
And Sky Battles completely overshadowed a MUCH more interesting concept: Inverse Battles! THAT'S an awesome idea for a type of battling. And GameFreak must have realized as the trainer who does Inverse Battles can be battled once per day and uses teams from the Battle Maison.
Am I saying Sky Battles are completely pointless? No, if worked with a bit more I think it can be made into a very unique battling style. However it not only needs to be redone but also need to be made available in the Battle Facility. Along with Inverse Battles.