Pour la question de la "renaissance" des FDD, voilà un SBS du volume 48
Citation:
Question : Excuse me!! May I pose a serious question to the typically-vulgar SBS?? In Volume 46, Usopp said that the same power doesn't exist twice. But this doesn't make sense with what you said in the Volume 45 SBS... If the Gomu Gomu Fruit was in a book of fruits, then Luffy HAD to have eaten at least the SECOND known example of the fruit! Now, most beautiful and intelligent Ei-chan, explain it all! ✩ P.N. Takafi
Réponse : Very sharp of you. But I'm cool. I haven't made any mistakes. As a hint, let me rephrase what Usopp is saying. "The same powers don't exist twice AT THE SAME TIME." How's that? For more detail, you'll just have to wait for a certain professor to make his appearance in the story, and explain exactly what the Devil Fruits REALLY are... Eventually.
En gros le même pouvoir peut exister en deux exemplaires, mais
pas au même moment.
Donc, il peut exister à des moments différés. D'où la création de l'encyclopédie, comme l'explique Oda.
D'ailleurs, il parle d'un "certain professeur", sûrement Vegapunk, qui sera là pour "expliquer ce que les FDD sont VRAIMENT".
Sinon, pour Barbe Noire, il me semble que rien n'indique nulle part que c'est le pouvoir de son fruit (Yami-Yami) qui lui permet de voler celui de Barbe Blanche.
EDIT : Argh, grillé ;)