1)Add a second row of keybinds for the controls, for using wasd and the arrow keys at the same time instead of just one
2)Turn around your character after healing at a poke-center like some rom-hacks already do, saves some unnecessary frustration
3)Make it so horde pokemon take damage simultaneously like the more recent pokemon games, this would make ev training and lvlup faster so I don't know if it could potentially be implemented, for the economies sake, but at least a little speedup would be welcome, even if only the hp bars go down at the same time but the text still plays out normally or vice versa