So Loki wanted to kill the heroes on a stage, why did he not make provisions to broadcast this to the world? At the end it showed the general public werent even properly clued in (there were various interpretations of what actually happened etc). It makes no sense. If he wasn't going to make it a proper spectacle of it, why didn't he just blow up the helicarrier right off the mark? (I mean, Hawkeye destroyed one of the engines with one arrow, Loki + Hawkeye could have destroyed the whole ship with ease).