To add some context on how fast(?) this was, this image was posted one hour before the announcement trailer dropped.

Imagine if it had been Kasumi Todoh like some folks were speculating.

hahaer said:

To add some context on how fast(?) this was, this image was posted one hour before the announcement trailer dropped.

Granted, the silhouette teaser could have really only been one of two characters, Leona or Kasumi, and Leona was already a lock for being in the game.