Because Lady Sif was pretty much sidelined in Thor: The Dark World and we hadn't heard anything about her returning for Thor: Ragnarok, fans of the character were worried that the third solo outing for the God of Thunder would drop the Asgardian warrior altogether.
However, it looks like we finally have confirmation that Jaime Alexander will be reprising the role.
The Blindspot actress was a guest on Chris Hardwick's show, and was introduced as "Jaimie Alexander from Thor: Ragnarok." Seems pretty cut and dry, but there is always a chance that this was just an assumption on the show's part.
At any rate, we'll assume Sif will be back in some capacity until we hear otherwise.
Tell us, would you be happy to see Sif return, or were you bored of the character anyway? Let us know in the usual place.