Pokemon trading: This one is at the top of many player's wishlists and it needs to happen as soon as possible. Background tracking: The “Battery Saver” option kind of accomplishes this, at least in terms of not requiring your screen to be on but it’s still not actual background tracking. Overhaul the CP system: CP isn’t the end-all-be-all of Pokemon GO battling but the current system doesn’t make much sense. Better prizes for catching evolved wild Pokemon: It doesn’t make sense that a Charizard gives just as much XP and Charmander Candy as Charmeleon. A gym takeover window: Taking over a gym can be a hassle, especially if someone capitalizes on your hard work and puts their own defender in the gym after you exit the battle screen.