First and foremost. Horde Intimidate/other stat reductions that may occur during hordes. Please make the animations all occur at once or remove the animation for hordes entirely. At the moment it can take anywhere from an additional 15 seconds to almost two minutes just to go through all the animations and text of having your status reduced. Farming any hordes that may have intimidate is the most exhausting thing after several hours of sitting through stat reductions.
Increase gym rematch daily payout. For something that has a 20 hour cooldown, I can't wrap my head around why they give so little.
Fix rain, covet, thief, etc.
Add gen 4 hold items and such.