Just because its optional doesnt mean its not important. This legacy name is a tool for ppl to show off or to recognize each other. Im pretty sure they will allow name change but that doesnt bother me as long as they dont allow ppl to change their legacy name. Its a nice and intelligent tool to keep ppl from doing stupid **** cause they cant change that name. This name will accompany them with all the **** they are doing on their server and in the end they will gain a reputation. If they apply for a guild or a raid for example ppl will be able to distinguish between bad and good players very soon. And exactly this shows in my opinion that its just not a cosmetic name that you can show if you want or not. Its much more than that. At least as long as there is no server transfer available. In classic wow for example ninja looting or bad behaviour was not existing because ppl knew each other and you got a bad rep pretty fast if you did ****. And this clever little tool gives us the same chance again wrapped in the form of a cosmetic feature. Im off to bed now so no more replies from me ;-)