I thought Sharon was blonde? Anyway, Extremis was a pretty cool storyline, so if they go that way, I hope they have the technology to make it appear realistic. I pretty much screamed with joy during Cap's movie when Bucky picked up the shield, although none of my friends knew why. I think it would be better for Winter Soldier (they've gotta have him!) to appear in the third movie. I loved Hugo Weaving as the Red Skull, so I hope he comes back.