So no one gives a thought to the next pull? Sure you can blow every CD and pop off great numbers for almost any DPS, but then you have no buffs or TP/MP for the next pull 10 seconds later, great planning.

They could give a small buff to Rockbreaker (potency and damage radius could use a boost) and I'd be fine with it, but honestly the biggest help would be increasing the length of Greased Lightning buff. It's too easy to lose stacks if you have a bad tank constantly moving the mobs around, spinning, non-stop repositioning and next thing you know you've lost stacks and then you are sad.