WoW: Defense of the Alehouse Battleground Video

A new video was released today showing off a new World of Warcraft battleground map called Defense of the Alehouse, which is a Dota inspired map and is part of patch 5.2 which is currently on the PTR. The video is just a basic fly through of the map and doesn't actually show any of the Dota features, but players have been speculating it will be for 10+ players.