They're on the other end of the spectrum from WoW's content drought. They have content so meticulously patterned and cookie cuttered because they have a strict deadline. There's not much room for trial and error when making content that always has to be done and out the door on a specific date. It's why all healer gear is robes and all tank gear has coat tails, they're just reskinning the same model every time because that's how their workflow is set up and they don't have time for anything else. And you can't really just hire an extra person to solve the problem when everyone else is working like cogs in a machine, you have to make that new cog fit into the existing machine, or turn the machine off and rebuild it.