Originally Posted by
KisaiTenshi
If you are doing PUG content, the polite thing is to let the tank lead. If you're doing content with players you know the play style of then go ahead and do what they're going to be okay with.
The problem always comes back to the entire "Tank presses the gas, Healer presses the brakes" way the dungeons work. A tank can attempt to pull everything, but if the healer isn't literately right behind them, them they are going to die if they miss one of their mitigations. Meanwhile, the Healer sets the pull size, which is typically "1 or 2" depending on the healer. It's usually easier to pull more with a WHM, because they can fire off Benediction, and Holy, which buys enough time to let the DPS drop their own nukes on it. The other healers can not do this.
The only player that should be pulling the boss is the main tank.