You can register at this forum for free and even get to enjoy a few snapshots of the shoot; which makes it look like it will be a NIKE Football spot. So there is not too much info out yet, but one of the guys seems to have been there, working on the shoot; and he lays out a few observations.
Great! Looking forward to another Fincher Nike spot. And the even greater thing is: Commercials tend to not take as long to finish up as feature films do ... So get ready for seeing this rather soon!
Thanks Eric for the link:
RedUser Forum: Fincher, Lubezki, Nike