The Elder Scrolls Online is delivering new content in the form of "Update 1" -- the first big content update since its launch. It'll have a new storyline specifically designed for Veteran (max level) players, as well as new quests, characters, and 12-player dungeons. It also sports skill and class updates, as well as tweaks and bug fixes.
ESO isn't a bad game per se, it just needs a lot of fine tuning if it really wants to justify the subscription cost. Since the console version is six months out, full controller support on PC would be a great start.
Patch Notes [The Elder Scrolls Online]