User blog comment:Uraharattack/King and his Haki/@comment-26905901-20190124161031/@comment-7606564-20190125025530

I remember seeing what you described in the katakuri fight. Yes, his "koka" buso was stronger than luffy's, and I agree it was weird how that effect didn't really last throughout the fight. However, that fight will 100% be remembered for giving luffy the ability to see the future. That is going to be the takeaway. Everything you said is true. I'm saying that I think King will be a similar fight focusing on buso improvement. An Anon user below you pointed out that King's wings may be a skypian thing. I'm doubting my own theory now becuase the skypian possibility seems more likely to me now.