I noticed something in the trailer at about 1:46 when Rinzler is in the air with both discs in each hand and he is coming down toward the camera. If you pause it at 1:46 and look closely, you can faintly make out part of a face behind the helmet...
Well, I copied that screenshot into Photoshop, found a photo of Bruce Boxleitner out on the web, overlayed it on the screenshot and started messing around with layers and opacity. What I found was pretty interesting. It definitely resembles Bruce. (At least it does to me.) And after watching and listening to the audio of Bruce describing the motion capture, I'm even more convinced that Rinzler may be TRON. The images I created may be too small to see what I'm talking about. If so, let me know and I'll try and post some larger images. Plus, my Photobucket account is going all screwy on me, so I had to create a new account at Image Shack and I'm not real familiar with their interface. Oh well. If you can see what I'm talking about, let me know what yall think. Does Rinzler resemble TRON?
Here's the screenshot:
And here's the pic of Bruce Boxleitner I used:
Here's a side-by-side comparison:
And here's one of the overlays:
UPDATE: Here's another side-by-side shot that may be a bit better:
I may be just trying to see something that isn't there, but it sure is a striking resemblance to me.