>>17014362The concepts of healing and or "holiness" are adequately represented in the types that we currently have. Grass, fairy, water. All of which can have those properties affixed to them, and have that done in a much more fluid and natural sense than any hypothetical light type.
And that strikes at the heart of the matter. It's far too one note, from a thematic standpoint.
Since Dark types are not infernal or evil, it doesn't imply any sort of counterpart. There are good and evil dark types. As well as those in between. I don't see any such diversity in light types. They're all paladins, big woop.
But then maybe I'm bias. I have always leaned toward the darker side of things.