When I first started playing World of Warcraft some ten years ago, if you'd told me one day I could simply queue for dungeons, raids, even open world content, I'd have looked confused because I barely understood how to run dungeons with a group of friends at that point, much less all this talk of 'queueing' for anything.
Thinking about this the other day I started wondering if we were at maximum inclusion, if there was any kind of content that could exist that would use the queue system. You can queue for PvP and PvE, you can queue for random BG's, dungeons and raids, world bosses and I'm wondering what could possibly be left. I'd say scenarios, but we had those in Mists.
Have we achieved peak Group Finder? Or am I missing something? For that matter, could an entirely new form of content be introduced? Flex dungeons? One of the reasons I love this job is that I know you'll come up with something that completely eludes me.