It's a complicated issue because we had a very clear mandate when we were writing Thor. They already knew that they were building towards The Avengers and they already had the notion that Loki was going to be the villain. They knew that their villains thus far in the MCU had been a bit underwhelming, and they said -- one of the executives literally said, 'Look, if you fail at everything else, give us a villain as good as Magneto in Loki.' We need someone at that level because that’s going to be our villain for The Avengers.