It started as "War"... Great title. Didn't have as much to do with the episode as the other ones did, but an epic title none-the-less. Can understand why it was changed though.

And then there was "Duality"... Has a nice ring to it, and yet not my favorite. Obviously showcasing the theme of the episode as well as the entire volume - there's a villain and hero in everyone. This was especially evident in the Primatech story. But wait, there's more!

It's a bird, it's a plane, it's "Duel"! Obviously showcasing the Nathan-Peter feud. Short, sweet, effective. Goes back to the action-oriented title of "War." And finally...

Drumroll, please... "Dual"!! Same themes as "Duality," nice summary of the season.


So whaddaya think? Why all the title changes? Discuss!