When I decided to tank! Just as well because it was the world's worst AST. I offered some advice as I'm lower geared on mine and managed to heal large pulls fine with good cooldown management and got my head bitten off. Apparently they've been playing since the start.
There's no point in large pulls if your group doesn't have the aoe capacity. All it does is prevents the healer from doing some damage because the tank needs constant healing for long periods due to lack of aoe.
MMO players are in general sheep and have no idea why they do stuff just that everyone else does it so that's how it must be done.
