User blog comment:Uchiha-boss/The Dressrosa Arc and beyond/@comment-5387880-20131003180503/@comment-10860731-20131004134753

Yeah, Rebecca tries to be strong and al, but she isn't. So she'll lose against Cavendish and en Luffy will be like: I need to get Ace's fruit, but not only for me, also for Beka-chan! And then he gets whipped by Diamanté. But seriously, who do you think would win, Luffy or Diamanté? Now I'm sure you're thinking: well Luffy's gonna beat Joker and diamond guy is weaker than Joker, so he could probably beat him, but sometimes when Luffy is in the big boss battle he gets some emotional boost/ new technique or a serious power-up.