It's no secret that Joss Whedon wanted Saoirse Ronan in the role of Scarlet Witch in The Avengers: Age Of Ultron. She was the model used to design the character. Hell, even Ronan herself said she would want to take on the part! But, according to Bleeding Cool Ronan ended up turning down the role when it was offered to her. There's no explanation as to why, but Marvel and Whedon had a second choice in the line-up, and that is Elizabeth Olsen.
This is another great pick. Olsen has proven herself to be an incredibly talented actress and has starred in films such as Silent House, Martha Marcy May Marlene, and Red Lights, and will be seen in Oldboy and Godzilla. It'd be awesome if she ended up playing this character.
The question is will she take it when or even if it's offered to her. This is all just a rumor for now. What do you all think about the possibility of Olsen playing Scarlet Witch?