Random observation: Rin's new outfit from the CD matches the outfits that Miho Kohinata, Kyoko Igarashi, and Uzuki Shimamura wear, except that it's blue? At the very least, one could do minimal effort to the design to match the two styles.
Also, since I'm now seriously contemplating it, how would the types work in terms of the cycle? Assuming Cool = Water, due to color and thematic resonance, then it beats Passion (Which matches Fire by personality), and Passion beats Cute (Which has a flower for a symbol...?), leaving Cute to beat Cool. But then, would there be other types? I know there was a Hokuto card a while back that had a "male" type, and if you include Jupiter and Ryo, they would all fit in that type, which would have different connections... (It would probably act like Dragon, come to think of it...) And then, what other types would they use...?
... yes, I've thought about this too much. Why do you ask?