I doubt that they would use that scene in the beginning of The Avengers movie. That'd be so cool if that happens.
You know, I wouldn't mind Marvel opening Captain America with an abbreviated version of TiH's Arctic scene. Just think about it. We see Bruce (Norton, hopefully) make a cameo appearance on the ice shelf from a different angle/perspective attempting suicide. The next thing we see is the Hulk breaking ol' Cap free from the ice. Talk about continuity between Marvel films. I could even see this as a flashback somewhere else in the story as to how Cap was freed.
