Board Thread:General Discussion/@comment-86.165.118.33-20141108230124

All the characters that appear on the height chart appear and have a major appearance and/or speaking role during Volume 2.

The middle Half of Team SSSN, Scarlett and Sage, are missing because aside from the opening and their minor cameo in Extracurricular, they weren't in Volume 2 at all, no speaking role, no major appearance (Despite there being two instances where they really should have been with Sun and Neptune. Team CFVY had not appeared on screen before this point and wouldn't do for another 2 or 3 episodes when the height chart was released, subtle foreshadowing). Adam also follows the trait of subtle foreshadowing as he appeared at the very end of Volume 2 with a very heavy plot point, even if it was just one line. 