Moonkin treatment, give us horn options, hoof or feet, armor options (a like to dracthyr), etc.
But there is something else that is equally important, the option of permanent wings in base form, the option of flying like the dracthyr do, something that we have actually asked for since before these lizards existed.
They should also allow the Illidari to recruit and train new DH, specifically Shal’dorei (Nightborne) and Ren’dorei (Void elf), DHs do not have the same limitations as DKs when it comes to expanding their ranks.