You have to believe in Thor. That's a whole lot of movies we can't make, if you don't. The next one is "Thor meets Bugs Bunny". ... Bugs kills Thor with a carrot.
Bugs launches a sharpened carrot in a perfect spiral. The carrot hits Thor in the spot just under the larynx. Thor dies from lack of breath (even Norse Gods need to breathe). Bugs replaces Thor on the Avengers as "Bullseye Bunny. And since he can't be killed (except with DIP) he becomes Odin's favorite son before Loki (and of course Odin actually IS Loki, so none of that matters.