This may be an unpopular opinion, but I think it's time for the game to have its WoW Cataclysm moment. I would love for the focus to swing back to Eorzea with the ARR zones and cities revamped, the removal of the base classes (which would free up more potential jobs while also allowing for the much needed (IMO) SMN/SCH split), and a new level 1-whatever leveling experience for new people.

I mean... it's been years since Ultima Weapon. It'd be nice to see Eorzea change with the times.