Scum's size can't be changed, it would be too few members
goon is as weak as you can get, can't change that one either
sue me, i love Role Cop for Aquamarine and removing 1 shot of her power would be too drastic of a change, she stays
So all I can see changing are Jasper and Blue Diamond, really. Do you have any role in mind for her other than Beloved? An extra kill for Scum is more impactful with a smaller Town