Reeen
Not sure where you got the "Survey was made to make PvP Costumes non-exclusive", the only poll that happened with regards to PvP costumes were making it tradeable.
Screenshot below for proof:
The reason why I think people wanted this is because a GACHA egg was introduced as the costume for PvP instead of the fixed ones (e.g. Bloodthirsty Sword). This was essentially making us have non-tradeable costumes that were duplicates and as such, a waste.
It was also a good way to, as ice mentioned in the screenshot, sell these costumes for Zeny, so the PvP people can still earn some while playing PvP.
If anything, it was only Ice herself that said that there would be no more exclusive costumes, no survey or polls were made for that, just a statement in global from Niruyu's screenshot.
As you also mentioned, you can wish these costumes, so why can't we just make them craftable/huntable? I have some helper rewards before too, familiar ones if you look at the Summer Event wiki right now. Cyber Sword and Pool. So why are my "helper" reward costumes (double quotes cause its technically source costumes that can be wished, which by your admission is similar to fairy wings), already in the event? Pool, admittedly, I chose it even if I knew it was probably gonna appear on summer, but why is Cyber Sword in it? Why can't it be Fairy Wings instead? Like, are they summer themed?
