Tbh there are a LOT of capable developers on the market, but go on and watch some videos about their lives. The constant struggle of not getting paid fairly, to have a really understaffed team, AND getting things done by working 12-16 hours instead of 8 without paid overtime... Yeah life sucks for them.
You know who is rich at Blizzard? The shareholders. And ofc the director's board will vote for a paper that gives them even more money at the expense of the workers and their server infrastructure.
Why would they vote for a propsal that cuts THEM money while making the developers, players, etc. lifes easier?
(think about this a little, it's not just WoW. I've tried to buy a monitor for 1000 euros, and I cannot get one that doesn't have Quality Check issues. everything is getting more and more expensive, while simultaenously workers are getting paid less and less, benefits gone, there are less and less campaigns for public relations, because that does NOT generate money short-term - because we cannot satisfy the avarice of the rich shareholders)