Originally Posted by cherokeesam
If Stark is made to be the guy responsible for creating Ultron, then it would also destroy *three* characters. Strongly doubt they're going to mess up The Golden Boy of the MCU that way.
Short answer: yes, Hank Pym needs to be introduced in AoU as Ultron's creator.
Yeah Stark will never get messed up in the eyes of the GA. Unless they make a Civil War movie. Accidentally creating a machine that goes evil isn't going to mess up Stark.