Hmmm....
What i want to say, Boa really are combined Robin & Nico feature.
Like this :
Nami (past life as arlongs slave/cute impression/persona/body figure) + Robin (Beautiful/mature & body figure) = Boa herself
and think about number, if Boa join SHs, she will gain no.10.
That mean : Nami (no.3) + Robin (no.7) = Boa (no.10)
right?
its just like a strong hint about what will happen soon
