Okay, that is fair. But I do not think that is too much of an expansion. I know you probably do not want to read that but apart from everything in the game she was also explained as a person that can be afraid and very much "stepping back" in the book. It was when she was approaching Sephiroth in the Lifestream. That is why she needed the other Cetra to help her. And for being scared away he was even laughing at her. And of course Kazushige Nojima and Tetsuya Nomura will keep not just what they wrote for the original game in mind but they also remember what they wrote in other media for it. She is a very good mix of human characteristics. Brave, but can also be afraid. And so much more.