Re: The Design & Origin of ULTRON
All they need to do is this.
Hank Pym inventive genius who works for Shield . Uses a AI similar to JARViS that has a humanoid-robotic vessel it downloads into. While Pym is working on phase 2 weapons based upon the Destroyer . It's established shield has the destroyer and also know LMd's exist . Is ultron that big a stretch?
All the stuff to create ultron exists I believe.
Also someone made the shield energy weapons in avengers. Pym is my bet.