But, Yahoo has released a trailer for an in medias res alternate opening.
Packed with deleted scenes, bloopers and extras, "The Avengers" Blu-Ray shows how Earth's mightiest earner could have begun. Here, Agent Maria Hill (Cobie Smulders) is found in an interrogation room, 48 hours after the tesseract event. She's pessimistically talking about the "reckless" Nick Fury (Samuel L. Jackson) and his dreams of The Avengers. (Someone, get to work on a what-could-have-been Cobie Smulders tumblr.)
Take a look at the clip above; "The Avengers" hits Blu-Ray September 25.