Based on the "He's dead." in interviews, I'm praying this is just an oversight.

In other news, I went back and looked closer at that Gaius/Ultima/Omega thing and, looking at it up close for the first time, it very clearly is a machine. I'm curious to see where this goes... did they just build a badass machine in Garlean image, or did they turn Gaius? He cooperated with the Eorzeans to take down van Darnus, betrayed the enemy position to the Alliance... he obviously cannot be unconditionally trusted. Perhaps he'll be turned into something a little more controllable for his disobedience... and just to drag my ongoing Alexander theory into the ring... perhaps he's an early prototype...

Then again, perhaps the Garleans aren't involved at all... Allag magiteknology?

Whatever the case, I sure hope they notice how funny it's going to be if it turns out to Garlean with Greek letters. Though, if you use it as an adjective it'll still line up, I guess. Arma Ultima? Arma Omega?