Originally Posted by
Seraphor
It's also entirely within your ability to ensure, by positioning yourself in the centre of the pack. It's not difficult.
Enemies typically cluster in a circle, not a triangle.
I have never, not once, had an issue hitting every mob in a pull with a radial AoE, other than the obvious ranged enemies who you need to kite around a corner, but that's true for cones as well. This argument assumes that PLD, DRK and GNB have all been failing to tank for the entire time they've been in the game.