A job listing at the Blizzard website tells us that there might come a 360 World of Warcraft game.
Microsoft also spoke about it on the press conference at the E3 2005. But they said that it was probably going to be Final Fantasy XI, that has been for the PC and PS2 already. This means there’s definitely a possibility that World of Warcraft is coming to the Xbox 360.
If it would indeed happen, it’s would have the opposite effect of Final Fantasy XI, because World of Warcraft is much more popular, and a lot of people would die to see it on the 360. WoW already has 4.5 million subscribers, and is one of the best PC games ever sold.