@NickCrash imo take bug off that list and maybe replace it with rock. By itself it's pretty bad, but there are already plenty of great Bug-types. And at least some of them would get maybe too much of a buff from boosting the type either defensively or offensively (the latter also helps U-turn users too)
@pyrromanis Stall mons generally don't care much about rocks already, especially those two, since they just get their health back with Regenerator/Black Sludge/reliable recovery. Though Nick's disposition is better generally, for offensive mons. Stacking rocks would be a good idea, but it'd just make the game revolve even more on the rocks
I mostly went without referring the type chart to abide by the topic for a while, but in my opinion, to stabilize the type chart to its best, I think that there should be these changes: