During World of Warcraft's server maintenance tomorrow, Blizzard will implement the new cross-language battlegroup feature on European realms.
From that point, selected battlegroups will be made up of players from across Europe instead of just those from the same localisation. Anyone worried that WoW's battlegrounds will suddenly be filled with (more?) people shouting orders in a foreign language can relax – according to the cross-language battlegroup FAQ, all players on one side will be selected from the same language
