It's been a long time coming, but the World of Warcraft movie finally has a filming date: January 2014. Duncan Jones is going to be getting into the director's chair for this, with his previous movie, Moon, being one of my favorite of recent years.

Legendary showed off some decent test footage at Comic-Con, announcing the studio would start filming in early 2014. Warcraft will start shooting in Vancouver on January 13, 2014, with casting yet to be announced. Since January is only a few months away, we should begin to hear about casting very, very soon.
Rumors are pegging the movie to not be some PG-rated flick, but will be a full-blooded fantasy flick, in the same path as The Lord of the Rings and will reportedly follow the RTS games from the 90s, and not World of Warcraft. The World of Warcraft, er, world, will be used in a future movie, with the current movies taking it slower and concentrating on the mid-90s titles.