6868 Hulk's Helicarrier Breakout: Playset or Vessel?

Still in the series: We are given names of sets but we do not really know what they will contain ..., The Marvel range planned for 2012 offers us the set 6868 bearing the extremely mysterious name of: Hulk's Helicarrier Breakout translated by Amazon in French by: The Hulk's Helicarrier Escape.... And there, I think Amazon made a big mistake while translating the name of this set.

Indeed, the Helicarrier is a very well known machine in the world of the Avengers and SHIELD It is a species of flying aircraft carrier (and helicopters) built among others by Tony Stark and declined like the Quinjet in multiple variants (8 in total) over the various comic book publications.

SHIELD headquarters, the Helicarrier, originally slated to make an appearance in Iron Man 2, will play a role in the upcoming film The Avengers as evidenced by these artworks which were published on many sites then hastily removed and these informations about a scene in the film whose script would have filtered.
This script describes the dialogues of a scene in which the visibly pissed off Hulk and Black Widow struggle to get out of trouble aboard the Helicarrier which comes under attack. In the same scene, Tony Stark (Iron Man) and Captain America make their way through the debris-strewn hallways towards the engine room.

You see what I mean ? A playset with a hallway, a machine room, 4 minifigs .... Or not. 

Despite everything, there remains the possibility that the Hulk will escape with his acolytes in a helicopter, which would give us a flying machine in this set which should still contain several super heroes.

It's hard to draw conclusions based on so little evidence, but one thing is certain, these sets will reveal a lot of the film's elements if released before the official release, which I doubt.

On the other hand, the inevitable stolen photos which will undoubtedly be found on the Internet within a few weeks will certainly deliver slices of scenario.