10 Things That Must Happen In MCU Phase 3
6. Thor "Dies" & Goes To Hel
Considering that Thor: Ragnarok's main villain is Hela, the ruler of Hel, this is the perfect opportunity for Thor to be "killed" and end up there temporarily. How fun would it be for The Hulk to then have to find a way to save him?
This could also result in some of the most visually imaginative and downright stunning locations yet shown in the MCU, and give the film a distinctly different flavour to the previous two.
How Likely Is It?: Actually pretty likely, because Thor is one of the few Avengers who can plausibly "die" without it reducing the franchise's stakes or seeming overly ridiculous: this is well-regimented in the character's lore and would no doubt be an iconic moment.
Considering that Hel will 100% be a location in the film, this absolutely has to (and surely will) happen. 8/10