She looks the part. She's great at acting. If anything else, her personality would fit perfectly as MJ and I know for sure that she would get so many fans and moviegoers to be emotionally attached to the character because of how absolutely adorable she is. Someone else came up with this particular idea in a youtube comment and I thought I'd start a petition to help make this happen. With the idea in mind it's easy to see, just from watching videos of her, Sally IS Mary Jane Watson. So basically, the goal here is to help Sally to be able to play as MJ in The Amazing Spider-Man 3. I can't imagine who would be a better choice. If you agree, please sign.