1.Not ganna happen
2.Coming soon
3.The Team is giving their best. You see new animations being implemented every so often. Give it times. They are working on Hoenn content atm. You also need to know that they do the animation from scrap, they didn't use the original set.
4.Coming soon with Hoenn being the main subject
5.You can buy ms via ingame currency and its not that hard to grind the necessary amount. Not sure what you're trying to say here but its not all for membership users. They just got an early access, thats all. You can get the same pokes via trading, etc. And also, the membership pokes has the same rare rate so it doesnt give them any advantages.If you're talking about Pokemon in members areas, they are all accessible to all, do check your pokedex.