Yet, still not even remotely "required".
Are you really trying to compare Gorefiend/Roar on KJ to Provoke on Avatar? Ha.
I'm quite aware of the issues with the spec. If you spent half as much time playing the spec as you do trolling MMOC with your daily shit posting, you might develop an inkling of competency towards the spec. Unfortunately you don't which is why you've never been, nor will you ever be, someone to listen to.