Lazy Healers In Parties of Eight

[Zojha]

The OP is talking about Healers that are literally just standing around doing absolutely nothing leaving the other healer to fend for themselves.

Truth be told, I've not seen that all that often myself. What I do see very often are "heal-only" healers that are simply very slow and then end up cancelling their heal all the time because their co-healer was faster. These same players will never allow your AoE HoTs to be useful either, because they have their OCD triggered when people aren't at 100% all the time and consequently spam medica on people at 90% to nullify your HoTs.