Got this issue of Empire today. Its got a great article, with more on the Mandarin's presence in the film. He is said to be "The Emperor to Stanes Darth Vader". There is also a little mention on the Crimson Dyanomo, who was going to be a villain in the film but was later scrapped. Maybe he could be in a sequel then. I would not mind seeing Dynamo, as he is one of my favourite Iron Man villains, and a classic comic book character, but he is, in my opinion, too similar to Iron Monger, and it might seem a wasted opportunity including 2 armored villains in the films when other, more different villains, could have been included.