As someone said earlier, you're acting like they don't have separate teams working on all aspects of the game. That if they do C then they can't do A and B. If you and three of your friends were making dinner do your friends have to wait to cut the vegetables, butter the bread, and pour the drinks while you cook the meat? These problems will be fixed. By another team. In the meantime, the team that works on group PvE content will be giving us things like this announcement.