If Thor: Ragnarok is anything like the comic book version of that story, then neither the God of Thunder nor the rest of his fellow Asgardians will be making it to the end credits still breathing. That version saw Thor finally bring an end to the constant death and resurrection of the Norse Gods, but in doing so, all of their spirits ended up vanishing into the cosmos, waiting for a day when they might return one final time. That eventually came, but in the meantime Thor was gone from the Marvel Universe. However, he still went down swinging and took down the villains pulling the strings with him. While rumours point to Thor being trapped in some sort of galactic prison by the end of this movie in time for Avengers: Infinity War, having him taken off the playing field completely for some sort of surprise return would be a lot more fun. Throw in the fact that the comic book Ragnarok saw the hero behead Loki and carry his still talking head around with him, and you have all the ingredients for one really f***ed up Thor movie! When Thor goes down, it needs to be epic though, so pit him against someone like Surtur and let the fan-favourite character go out with a bang, taking Asgard with him. Like a boss.