Quote Originally Posted by MagiusNecros View Post
Other then a boss moving to a spot, knockback and AL is on CD or during IR I never feel a need to use Onslaught otherwise so it sits there.
...Which is kind of the entire point. Since it's a DPS loss to use at point blank range, Onslaught is the only gap closer that is best used to close gaps. This, combined with the 10 second cooldown, means it will almost always be available when a gap needs to be closed. In these respects, it's arguably the most well designed gap closer amongst the four tanks.