Arrowhead's "No Balance Team" comment...

This is.. normal. This is how game development teams work. There is very little, to no, game where the development team has an entire team whose job is balance. That falls onto the Game Design or Programming team most of the time. Balance is a part of their jobs, not their entire role. There isn't a guy whose only job is to give ideas, they also program- or prototype, or balance, or whatever. I think their mistake is the wording of their comment not clarifying that, leading to this misunderstanding.