Welcome to Ask a Lore Nerd, where each week blogger and columnist Alex Ziebart answers your questions about the lore and history of the World of Warcraft. Ask your questions in the comments section below, and we'll try to answer it in a future edition.
Just as a warning, today's Ask a Lore Nerd has a couple of spoilers for Wrath content. At this point, I assume that light Northrend spoilers isn't going to scare people off, but I figure I should mention it anyway. It's nothing major, so you won't ruin your experience by reading it anyway. Let's dig in!
Blizzard's said that there's enough material for plenty of more expansions after Wrath of the Lich King, and there's plenty of possibilities, but what expansion should come next lore-wise?