Probably would have been played by Arnold Schwarzenegger.

It's a pretty commonly held belief that Marvel's Captain America: The Winter Soldier is at least in the top ten best superhero movies of all time. So, it might be hard to imagine how one could improve upon it. Let this excellent trailer remix shows you the way:

I can't tell you how much I wish this was real. I feel a bit cheated that my 13-year-old self didn't get to watch this in my neighbor's basement on a summer afternoon in between playing D&D and getting karate-chopped in the neck by my friend Brian. 

Sources: ChiefBrodyRules | h/t Badass Digest