Well, as long as fans are Happy with having Nako as a member there's no problem. And yeah, she has an uniqueness you can't find in another group. About what he mentions if there's no other proof I don't think it'll change that much because there are many things that have been discovered now. About the text votes, as I said before it will be used as evindence, and it's very likely that's the starting point of the investigation. As I read somewhere, of the police went to investigate specific agencies, then that means they already knew what was the real ranking, if I remember well, they got the data from the telephone company that provided the service. Which makes me think that even if it's not released by the police someone might leak it after the case is done or even one of these days. There many people who wants to use that data for their personal purposes it might even be used for exhortation.