I have to ask this question. Can anyone describe a reason to EVER use Zwerchhau without using Reposte first on a Redmage?

With that said, Reposte, Zwerchhua, and Redoublement ought to be one button hit three times. There is absolutely no reason for this to be on three buttons.

Of course this is the only simplification I'd advocate from PVP. I don't want the rest of the skill culling to happen. But this alone would save most classes about 2-4 buttons easily.