>>534420402
True.
There are basically two Horde zones they should do off the top of my head.
1) Echo Isles. Should be expanded because it's way too small in vanilla compared to what it was in WCIII.
2) Undermine. Technically two zones because you have a top side and the interior. I would love to see inside the Undermine and have quests where I'm doing dirty work for various cartels. Very mafia themed type stuff.