Variety reported late Tuesday night that Sam Raimi has signed to direct the “World of Warcraft” movie. The movie will be titled “Warcraft,” possibly leading to a “Warcraft 2, 3, etc.” if things go well. Based on the popularity of the MMORPG, can there be any doubt that the movie will be a hit, at least in the first weekend? The movie hasn’t exactly been spending to the big screen: Blizzard made a deal with Legendary Pictures for a film adaptation of the game way back in 2006. The film’s producers will include