What we should look for to confirm Carrot as a future strawhat in the three next chapters:
Either:
- A panel looking at Luffy, being deeply impressed (not just simply impressed, this emotion has to be hammered hard)
or
- A panel of Carrot looking at Luffy and remembering Pedro's speech.
or
- A panel of Carrot saying that Luffy will never be defeated because he is the next Pirate King
With one of those in the next 3 chapters, Carrot will be confirmed as a future follower of the crew on the ship and therefore a future strawhat.
Without one of those in the next 3 chapters, Carrot chances will be diminished drastically.
Either:
- A panel looking at Luffy, being deeply impressed (not just simply impressed, this emotion has to be hammered hard)
or
- A panel of Carrot looking at Luffy and remembering Pedro's speech.
or
- A panel of Carrot saying that Luffy will never be defeated because he is the next Pirate King
With one of those in the next 3 chapters, Carrot will be confirmed as a future follower of the crew on the ship and therefore a future strawhat.
Without one of those in the next 3 chapters, Carrot chances will be diminished drastically.