I would like to leave the Kuma talk aside (because I think this isn't the thread for it) and discuss something more relevant from this arc.
We got plenty of answers in the last 3 chapters, but we still don't know:
- The purpose of the frozen prisoners.
- The whereabouts of Law's crew.
- Law's reason for working with CC.
- Joker's true identity.
- Why Robin is looking so much like Hancock.
Like people have said, the top 3 points are probably all connected somehow. Joker's identity is either a brand new character or the agent Doflamingo is talking to in Chapter 595. People have already bought this up but rereading that scene and the fact this agents face is obscured means he must be important. Otherwise wouldn't Oda have just shown him?