Board Thread:General Discussion/@comment-4913740-20130619152258/@comment-1210805-20130619153331

He also said she could be a friend or a foe, it's even possible she will start as one and switch to the other. A lot of people assumed that most of the new characters would be appearing as bosses but I don't think that's the case. She might early on in the game, and I think Skull Face will but I don't think Eli or Code Talker will. My guess is she has some connections to the attack on Mother Base and may be a piece in the puzzle of who betrayed BB and Kaz.