I guess I'll stick with Sabre then. Now, I'm doing a research about Dan's.
Tatenashi? If I want to be cynical, her current self is mostly a symbol. It's not until she matured greatly that she can act like a full leader. True, she's smart, skilled, and wise. But as canon can attest, she's still just like average 16 years old at heart, curious and prone to recklessness.