They are afraid that Luffy will beat Kaidou, becoming even more of a threat to the world government than he already is.
So they want the Cp0 guy to kill Luffy in case Luffy wins.
They didn't say anything about Luffy's devil fruit.
So they want the Cp0 guy to kill Luffy in case Luffy wins.
They didn't say anything about Luffy's devil fruit.