>>38432791Having your lead Pokemon follow you in the overworld. If I had to pick one, this'd be it.
Apparel/Accessories for your Pokemon. I want an Umbreon with a necktie, dammit!
Address power creep, buff overshadowed Pokemon (like Flygon) and re-balance Ice, Bug, and Fairy-types.
Bring back horde/triple/rotation battles in addition to Gen VII's battle styles.
Two new Eeveelutions. One must be Steel-type.
Difficulty modes/new game +
Make competitive Pokemon much more accessible to reduce the urge to inject.
Pokemon fusions (Takes movepools/stats of both PKMN, can have 5/6 moves at once. But takes up 2 party slots).
Better online modes and features (3v3 singles, yuck).
6v6 Battle Mode, as in, twelve Pokemon on the field at once.
Better clothing options, especially for male PCs (Alola's was shit, let's be honest).