>>54912306Gym Leaders have more Pokemon based on when you fight them
3, 3, 4, 4, 5, 6, 6, 6
No more monotype Gym leaders/Elite 4. Have them follow a theme that's not type based that results in one Pokemon spamming 1 move to kill them all.
3 pkmn- No EVs
4 pkmn- 25% max EVs
5 pkmn- 50% max EVs
6 pkmn- 75% max EVs
E4 all have 6 mons with max EVs
All Gym Leaders and E4 have Held items.
Some random trainers have Held items on their "ace"
Bring back Set mode as an option
No restriction on items, because kids need to be able to complete the games without a giant barrier. You can easily self-impose no items
An NPC at the Pokemon Center that changes your Pokemon's natures. 