Honestly, after the very start of that video, I'm going to be disappointed if I can't play every single Final Fantasy title through FFXIV: ARR. Seems like a great idea for the Gold Saucer. Or even through the mothercrystal, which links all of the games together. That's the best way to get XIII characters in the game.

Also, this thread should be about how Thaumaturge's "Thunder" should actually be called "Lightning" because, y'know, it's LIGHTNING.