WoW Insider reports on evidence of the next Battlegrounds for World of Warcraft: Mists of Pandaria has leaked out. The map is obviously theme around the popular MOBA/DotA genre - and the name "Defense of the Alehouse" certainly hints at that.
Defense of the Alehouse is expected to be part of patch 5.2 - and you can catch an early glimpse of the battleground on YouTube.