Rescue is Griefing

[Sebazy]

II regularly hear about healers, new or old using it to drag tanks through dungeons as if they were dogs on leashes. For all the good it does, it seems to be used poorly just as many times.

And how do you 'drag a tank through dungeons as if they were dogs on leashes' with an ability on a 2 minute cooldown?

I'd wonder if the tank was simply afk, but then they wouldn't be in combat and rescue wouldn't work anyway.