The solution is that the sets will be available again during goblin event. Hopefully by token, following Nightshade's precedent.

Sure, some will get upset. but they've had up to a year of advantage out of it, that's longer than some whole expansions. Sure, the prices will drop, like best end-game gear when expansion comes. But that's the price paid for having enjoyed that advantage.

Also, pleeease bring smelly armor vanity!