Find me areas where you aren't getting hit on warrior, either by adds, aoe, or environmental stuff (like in CC). I never see a reason to stress my whm curing my extra damage when 'zerk is being constantly reset anyway. A cost for no benefit = I never see a reason to use it unless you hate your whm. Didn't think I'd need to spell it out like that, my mistake for overestimating a certain someone.