Anti-jranger.
I'm so very sick and tired of this discussion and all the idiotic reasons NOT to do it.
We can block other people's team teleport and team fly. Why? Because it was annoying the hell out of us.
We can disable the travel power and Kheldian form shifting pop up power bar. Why? Because it was annoying the hell out of us.
We can set ourselves to always accept or deny mystic fortune. Why? Because the popup request was annoying the hell out of us.
I, for one, want to keep what hell I have in me.
Knockback, as per the weekly thread on the topic, obviously, also annoys the hell out of many of us, and those that wish to continue using it may do so, and I can avoid teaming with those people while having my enjoyment of many powers greatly increased by not having to waste a slot on them to make them stop being ridiculously annoying.
So, yes, signed, agreed, please, I personally implore you, HC Developers, add the ability to Null the Gull to turn all of a character's KB into KD and let's just be done with this shit once and for all.