Josh Brolin's Thanos did away with most of the MCU's heroes in 'Infinity War.'
But the post-credits scene for the film hinted that there was still hope for the universe in the form of Brie Larson's Captain Marvel,
who will be introduced in her own 1990s-set standalone film
before joining the rest of the gang for Avengers 4.
But as Marvel fans know all too well, nothing with Loki is as it seems.
Even if his aiding Thor's cause in 'Ragnarok' comes from a sincere place,
there's a very good chance that it also serves as a stepping stone on Loki's path
to retaking the throne and doing away with his brother.