Now, naturally, this gear is designed to fit with the general trollish theme of the patch, which lots of people are understandably excited about. The armor looks pretty good as armor goes, and it definitely brings some new visual design elements to the game that haven't been represented in any previous armor sets. But, let's stop and consider for a moment just where this armor is coming from. It looks like trollish Zul'Aman armor, but do we find it in Zul'Aman? No, it's up for sale by the only known Naaru retailer, G'eras. Does its method of acquisition have anything to do with Zul'Aman whatsoever? Well... it might if your guild has finished raiding Karazhan and gathers the heroic badges in Zul'Aman soon, then yes; but if you still focus mostly on Karazhan or heroic instances, then you might very well acquire some of these armor pieces without ever visiting those Amani trolls even once.
What we have here, ladies and gentlemen, is the appropriation of the Amani clothing design brand by the Shat'ari Naaru in Shattrath, copied illegally by G'eras, and put on sale with no proprietary settlement with trolls they are mimicking. Who knew that the Naaru could be capable of copyright infringement? If the trolls were down with that whole "I'll see you in court!" thing, their lawyers would be all over this right now.
Seriously, why is a being of pure holy light selling trollish armor with skulls and tusks and voodoo dolls on it? -- or does nobody care?