Disney and Marvel just released a brand new poster and a new teaser for the teaser that will play during the "Big Game" (because they aren't allowed to say Super Bowl without paying a royalty fee). The video doesn't show us much more than what we've seen in the previous full length teaser trailer from awhile back, but it does show us a slightly clearer image of Ben Kingsley as the Mandarin. But just slightly.
But the poster is altogether awesome. Plummeting from space once again, Tony? You seem to do that a lot these days. You better make sure the Hulk is around to catch you again. The full version of the poster is posted just below the video.