Fan Casting Hela in God of Thunder Universe

Did she really die or is it a conspiracy theory..... i think she will return just for the opening sequence. It will also be Gorr the God Butcher's big introduction. As he will finish her off and take her Symbiote. Which will become All-Black the Necrosword. All might be how Tom Holland one day gets his Black Symbiote Suit... who knows.... Feige...