I think the only thing else I want for Orcs at this point is more skin colors (Blackrock Green, Red Fel, Dragonmaw and Shattered Hand (for Mag'har), and longer hairstyles.
Give 
Ban'orakHis Ponytail
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Maybe, Im just not a personal fan I guess myself of the idea. Although im pretty into the option of it being for orc illidari now...
I'm not entirely a -super fan- but it would be nice to have them. It'd be a nice arc for the Orcs of Outlands to rejoin the Horde and find redemption is all. Fel Orcs didn't get much of a choice until Illidan came into the picture and even then he kept telling them to drink too.