Its time to add trading amongst friends and some sort of breeding. Also some form of Pokémon training or way to increase a Pokémon attributes without the use of stardust and candy. Maybe even a way for Pokémon to learn new moves or to change their existing move sets. Also an update to the ways in which you organize your Pokémon in your inventory would be nice such as being able to organize them by the amount of candy they have in order to make evolving multiple Pokémon at once a less tedious task. And whats up with no battles amongst other players?
RenzoNoBenzo about Pokémon GO, v1.33.1