Oh yes. I mean, sure, sometimes it's warranted. Say if people are spread out and tanks and healers are damaged and thus take priority over a caster. But that's not likely to happen often, and if people are close enough, AoE heals will fix those situations a lot faster ^^;
Also, to add to that annoyance... tanks that stop hitting the boss in order to self-heal for less than one auto-attack from the boss -_- And then proceed to lose aggro.
