Is it even possible for a heal to start an encounter? I've not seen that before.
I had a healer in Kaon that insisted on running ahead, pulling everything - even the skippable mobs - and abusing me for "bad tanking" in the process. Was really fun stealthing out of combat after the pulled the Behemoth. The beast chased him, and the two dumb dps who sided with him, for a few minutes eventually killing them all. I got voted out and abused a bit more. Fun times.