Originally Posted by cherokeesam
Better question: does the general public at large know who Ultron is? *Or* Hank Pym? (Hint: no.)
Even better question: Did the general public at large know who Tony Stark was before Iron Man?
Stark's had enough success without robbing aspects from an entirely different character and depriving that character's fans the chance to see him onscreen.
I maintain that it's a crap idea. And I'm always right.