Things I’d like to see in future updates for Pokémon GO:
-Pokémon Centers. Make them about as common as gyms, but spread apart, so that you can save on items from battling.
-More Pokéstops in suburban and rural areas.
-Special incense to catch the legendary trio birds (at a certain level). Like a chilly incense, cloudy incense, and warm incense to lure out Articuno, Zapdos, and Moltres respectively when you’ve reached a certain level. Maybe make this an event?
-More items available in the shop. (i.e. add Great/Ultra balls, new items like different types of incense that attract specific types like bug, ground, flying, etc., repels that repel common Pokémon away like Rattata and Weedle)
-Items like coupons at stops that you can redeem for items of your choice in the shop.
-Bicycle. So that if you’re riding in a car, the gps tracker for steps can pick up at higher speeds and count towards hatching eggs.
-Friend adding/friends list
-Trading/battling among friends
-Some sort of breeding system for producing eggs of your own