Tom Hiddleston As Loki Will Return In Avengers: Age of Ultron!

You want to protect the world
But you don't want it to change

These ominous words are spoken by Ultron within the trailer for The Avengers: Age Of Ultron, and they do a superbly effective way of reminding one how much impact each of the individual heroes have had on the world at large. Since teaming up to protect New York, the Presidents been kidnapped, an Infinity Stone almost destroyed reality itself and HYDRA forces have come up again. The influence of Iron Man and the like are felt in numerous positive ways...but they also can have negative consequences on those they care about.