No chance of round 2, unless Carrot has Zero brain she should understand by now that Perospero didn't kill Pedro.
Don't forget that Perospero like to play with his victims head, Judge says hi. He toyed with judge and didn't kill him when Katakuri told him too. He could have tried to mess with Carrot's mind a la doflamingo.
Anyway Perospero vs Carrot plotline should be over.