However, Loki debuted as a villain in the MCU, he was the first Avengers nemesis and with Doctor Doom being the new big baddie, it is quite possible that he might need Loki to fulfill his evil plans.
Mischievous Loki declares that he wants to be an Avenger, so Iron Man decides to make Loki an 'Avenger in Training'. It's a great plan - until Thanos arrives looking for Loki.
Loki and Thor look out into space filled with a hope that is quickly crushed when they encounter a large, menacing ship. The ship resembles the large Chitauri spaceships seen in “Avengers ...