And around we go.

No, WHM can't be so powerful it can solo heal content. It can't even be a certain amount stronger than the other healers because they'll feel they're at a disadvantage in healing. So all the healers are forced to heal for around the same amount.

Which brings us back to the concept of a pure healer and how it'll never work in a game where both other healers will always heal just as much as you.

I respect that they're trying to keep things unique for each healer, but in this case, they're screwing around with something that'll never work. Unless they give up the idea that every healer can heal content successfully and require a WHMs level of healing, pure healing will always be less desirable.