Yonko vs admiral is no matter anymore
Shanks not even acknowledges his title but calls him just navy man. Not even thinking about going there. He's like "I'll flex my CoC from 700 billion km away, that'll be enough for this runt".
Zoro vs Sanji is no real rivalry anymore. Any one who says otherwise does not read the same manga. Discussions are a waste of time at this point.
Sword vs anti sword is also no real rivalry either. Unless they're DF reliant fighters (yes, like admirals), it doesn't really matter how top tiers fight. Haki reigns supreme.