It’s hard to imagine that the Undercity (below Lordaeron) and Teldrassil as we know them have been ransacked. Having played World of Warcraft since its beta I’ve created many additional characters (alts) in both locations, and witnessing the destruction of their home cities 14 years later is a sight to behold.
So far Battle for Azeroth has proven to be a divisive expansion in terms of its lore choices, but based on the lead-in events it has a lot of potential to elevate itself above the tired “Horde vs. Alliance” conflict.
Source: Destructoid The Alliance gets revenge today as World of Warcraft’s last expansion lead-in quest is live