A new Monkey Island game was just announced, omfg!
Anyway back to the topic.
The road going south from Dragonblight is an interesting point. What if Dalaran is mimicking an original arcane city of Dragons/Titans, one which ascended into the sky aeons ago which caused the road leading to it to collapse?
ULDOROUS - City of the Titans, guarded by the Dragons
They love one-upping themselves with new expansions, so it wouldn't surprise me if this is to top Dalaran, Ulduar, and Wyrmrest Temple all in one go.
Then hovering around Uldorous you have floating zones for each flight. These could be their original temples which they might have been thrown out of in a great uprising, causing them to instead set up shop in Vermillion Redoubt, Caverns of Time, and so on.
We help them reclaim their ancient homes (and thereby their powers).
Okay I might have gone on a bit of a tangent here, based on one fragment of a clue.
