Totally agree, and she will head the Tendo clan at some point not too far in the distance. I also suspect that one of the endings in perhaps the year 2125

our randy MC will be alongside her, but she will be Queen of not only the Tendo, but also the Ziabatsu when she takes her sister down and rubs out (KInatchi?) and any others in her way. Not sure how MC will fit into the picture, but he has been a pimp of several girls including Roxy before going to the Academy, so maybe he will be in charge of that side of the business, and being Kayane's lover. Of course who also works for the Tendo at the club as a prostitute, or so called pole dancer with benefits, can be guessed at, but Tomoe is a possibility considering his desire to get revenge on her and not just fxxk her, IMHO.
All speculation and just my thoughts, no proof of any of my ramblings here people, so don't go replying with stupid comments as i will just press"ignore" But your thoughts on who will end up a prostitute or a pole dancer are welcome, so long as its not Elizabeth, she is mine and mine alone !!!

Have a nice day pervs.