We would need team of scripters to create jutsu for this suggestion, which we do not have. Even if we waited until someone got the Kage to make the jutsu, we have no active scripters, so creating or redoing jutsu in general is not happening. There are also other characters in line that still have not received a jutsu redo. Giving Kage unique jutsu per clan is kind of a stretch goal, but not a realistic one for us. It simply is not within our means right now.