Number three on the list of Top 10 Lore Developments of 2011 was the subject of progressive instance lore -- the idea that an instance could change over time. We've had a few different examples of this over the past year; Cataclysm launched with heroic versions of both Deadmines and Shadowfang Keep, each with different, new bosses and a full-out story for why these new bosses were present. This was a surprise to those who were simply expecting level 85 versions of the old bosses -- but the new bosses and mechanics were well received.
In addition, 2011 saw the introduction of patch 4.1, in which both Zul'Gurub and Zul'Aman were treated to makeovers and presented as 5-man heroics instead of the raids they used to be. Again, these changes were made along with story developments that explained them fully, with a new quest line and a patch cinematic thrown in, to boot. Though the dungeons themselves were incredibly difficult, the story of the rise of the Zandalar Empire and the conflicts with Vol'jin is gripping and still isn't finished being told. But all of this leads to one simple question.
What exactly will we see in heroic Scarlet Monastery?