It's official! Avengers: Age of Ultron has officially wrapped production. So what does director Joss Whedon do next? That's a question he's asking the world today, as he tweets out his final message from the set before the long road to finishing post-production kicks off.

Check out Joss Whedon sitting on the Quinjet, contemplating his future:

With S.H.I.E.L.D. destroyed and the Avengers needing a break from stopping threats, Tony Stark creates Ultron, a self-aware, self-teaching, artificial intelligence, who can assess threats and control Stark's Iron Legion. However, things quickly go awry when Ultron decides that humans are the main enemy and sets out to eradicate them from Earth.

With shooting completed, could the first Avengers: Age of Ultron trailer be far behind?