Pokemon go Shiny charm suggestion

Iaindude

I was thinking maybe there should be a shiny charm added to pokemon go, when it comes to how its stored it will act like the sticker book/postcard book where the item itself takes one slot and it gets upgraded.

The way it works is similar to how it works in the games where you only obtain the charm for that region once you have all the non legendary pokemon from that generation, so if you have all of gen 1 and all of gen 2 minus the legendarys for that generation you essentially get a gem for that generation and shiny odds will be increased but only for pokemon of that generation