Well that moment was about momo getting saved and sanji was the only one that could do that at that situation , about hype tool will see next chapter although I have the feeling sanji, zoro, kidd and killer will serve that purpose all together to hype king , sanji cannot be badly injured cuz of story purposes But also we don’t need someone stopping king and save sanji from bad injury that will be disaster for sanji so better he tanks It and take some minor injury , nevertheless we should wait next chapter until we start assuming things out of thin air xx