I main whm, and I dont mind AV if people know what they are doing.

but seriously, if you expect much dps from me if you have agg'd the whole area... dont hold your breath. I am trying to keep at least the tank alive.

yes, whm has a very nice kit for healing, problem is, AV is right on that edge of almost not enough if you are doing big pulls, or if you pull a bunch, then dps pulls in some more.
so without knowing your actual abilities as a tank, and not just the "I never do wrong" forum talk, its hard to say exactly how bad the whm's are.

but if you are pulling wall to wall, then yes, you are going to die there. if you are sprinting ahead and not bothering to stand in range long enough to get a heal, then you are going to die. at that level, I dont have a lot of instant options for healing, and chances are, by then, I burnt through them already on you and they are on cd