The one thing that Marvel knows how to do are end credit scenes. From Nick Fury stepping out of the shadows in Iron Man (2008) to Howard the Duck popping up in [Guardians of the Galaxy](movie:424073) (2014), these end credit scenes are hinting at where Marvel is going with their next movies or just to have a little fun. With the recent rumors of what is all going down in Avengers 2: Age of Ultron, I have come up with some theories of what Marvel has planned for the end credit scenes.
For the first end credit I have two choices. The first choice is coming from the rumor of Hulk fighting Ultron inside the Quinjet and being blasted into space to stop Ultron by sacrificing Hulk. When the first scene comes on screen we will see the Quinjet that has just crashed onto some planet (my guess is Xandar) with Ultron no where in sight, as we see Bruce step out of the Quinjet and see him surrounded by the Nova Corps (hoping for a cameo of Corpsman Dey or Nova Prime) and none other than the Guardians of the Galaxy and scene! My second theory for the first end credit scene is also coming from a confirmed source that Cap's shield is shattered by Ultron in the final battle. When the scene rolls we see Steve sitting down distraught looking at his shattered shield and here a voice saying "I think I can help you fix that" and see Nick Fury come into picture and Steves says "how"? Fury goes on telling Steve of how Howard Stark first discovered Vibranium, then Steve asks where, Fury says "Wakanda"!
My theory for the second end credit scene is an end credit scene that will connect the entire MCU all together. The scene rolls and we see Odin walking to the weapon vault with a mysterious figure behind him, we see Odin reach and pick up the Tesseract and the Infinity Gauntlet and hand it to the mysterious figure behind him and say "I told you I would get the cube for you" and then the mysterious figure say "you did more than that, you have also handed me the infinity gauntlet, the only thing that can hold the power of all six infinity stones" as the camera moves on to the face of The Mad Titian, Thanos. Then the camera turns to Odin as we see Odin reveal himself to once again be Loki!
Is this how you think the Avengers 2 Age of Ultron End Credits will go?