Project X Zone is a teaming of SEGA, Capcom and Namco Bandai's biggest franchises in one game. Seems like a nightmare for localization, but supposedly a Namco Bandai rep said it's not out of the question.

Of course, the key factor in localization is seeing how well the game sells in Japan. If the sales are high enough, Namco Bandai will look into obtaining the North American licenses for the properties involved.