I already said it in the "best supports" topic, but I was disappointed how Kaze and Kagero's supports were fairly dull and straightforward, and they never brought up the fact that she used to be with his brother. You'd think it would've come up at least once at some point. Other than that, though, I think almost all of his supports are well done.
This. I'm actually a little annoyed that they took out almost all of Soleil's romantic supports with the men and made her look even more lesbian/bisexual without letting her support the women in a romantic way (not that I think she deserves to be with Ophelia after what she pulled).