I’ve always been amused by the fact that Naoki Yoshida has specifically said he’d love to have Final Fantasy XIV do a cross-promotional event with World of Warcraft. It’s both wholesome and a sign that the rivalry players sometimes establish between games is not mirrored on the development side. Plus… let’s be real, it would be pretty awesome to have a collaborative event between the two games, whatever form it wound up taking. Huge shoulders in Eorzea and gunblades in Azeroth!
Of course, there’s no reason you have to confine yourself to something that seems even that implausible with today’s topic. What’s your dream MMO cross-promotion, however unlikely? Would you still kind of like to see City of Heroes cross over with Star Wars: The Old Republic, for example, despite the many layers of impossible at play there? Just go ahead and have fun dreaming with today’s topic, don’t worry about plausibility.