The tension thing that will be a bit of a mystery for now.
Ah anyway, even if Hibiki or Yayoi as the third member, I need to set up something of a solid starting gameplan for when the game is released.
Judging from statistics, with the current trio, the 'weaklink stat' would be either Vocal or Visual. Though in the end, this largely is based on what Takane and Hibiki's overall stats are. Chances are, due to tension, I might just use Yayoi as the third instead.
Takane's strongest stat would be Vocal, but even with that supporting the total, Makoto and Yayoi's Vocal skills are rather... lacking in the beginning. Makoto and Hibiki are the ones who have the best Dance starting stat, and it is also Yayoi's highest starting stat (though that isn't saying much), so it should be covered for a little while.
Hm, still need to work out the details, and it may all just change depending on the game itself and what is reveal.
Either way, should be... interesting. Ufufu~