Turns out Joss Whedon liked the end so much that now he isn't sure what he can do for The Avengers 2.
Kevin Feige spoke with TwoKidsAndACoupon.com about Iron Man 3 and offered the following about the ending and Joss Whedon.
"We have what I think is the biggest, you know, most action-packed finale we’ve had," Feige said. "I showed the film to Joss Whedon who is our writer-director of Avengers, is currently working on Avengers 2, and he saw the finale of this and he goes, what am I supposed to do now What am I going to do in Avengers 2?"
Speaking of the finale, a batch of rumors surfaced which may have revealed the end; beware: major possible spoilers present.
The Avengers 2 assembles May 1, 2015 with Iron Man 3 on May 3, 2013, Thor: The Dark World on November 8, 2013, Captain America: Winter Soldier on April 4, 2014, the Guardians of the Galaxy movie on August 1, 2014 and Ant-Man on November 6, 2015.
Head on over to the Cosmic Book News The Avengers Movie Hub for more news, images and trailers.