Something they might have to add is "willingness" like with speak with dead, so you can't revive enemies for experience or to abuse loot somehow. But also I think on the other hand sadistically reviving and killing someone for torture would really fit an Evil character and could be "fun" for those who play evil having that little bit of absolutely F-ed up-ness.
Doesn't BG3 already have something like this, where enemies you've killed won't say anything if you "Speak with Dead" them?
