Main Story Suggestion

I was thinking about the Main Story of the game, is really curious, but I want to ask or suggest if there gonna be a "pattern" in each region?

I mean:

in Kanto we see Mew, and Mew is the enigma of Kanto history, I guess that Celebi is the main mystery of Johto, and maybe Jirachi for Hoenn, Manaphy or Shaymin for Shinno, Victini for Unova, Diancie or Hoppa for Kalos and the next small mythical pokemon from the Alola region.

I was thinking about that and not just a random appear, include a special place for some of those Pokemon or an especial event and create a particular NPC linked whit that Pokemon, like a human form in some ocasion, just like Latias in the pokemon movies. Or just an special NPC as a guardian from that Pokemon. About Victini, I never liked the aspect to be hidden in the middle of an island next to a city, is pretty lame. It deserve a better place, could be hidden in the White Forest, it fix in there :3 and the White Forest could be accesible in the main story, and later could be accesible just for those who have a Victini in their party or something like that.

Well I hope you like this post, and Ill enjoy talk about this whit any user and mod :Grin: