New Clip of Two-Face from The Dark Knight

The release of The Dark Knight is just over a month away, but more and more stuff keeps trickling out. Today, as part of the massive viral marketing campaign associated with the movie, Warner Bros launched a website for Gotham City Pizzeria. Clicking on the “HA” in Gotham on the site takes you to this clip, showing a brief glimpse of Two-Face:

Really it’s not much. You can’t even really see anything. Unlike the picture of Two-Face that came out a while ago. What’s more interesting is trying to figure out how this fits into the movie. Any thoughts?