One Piece Chapter 597

[Splash!]

If Mihawk used haki in his sword slash, would Jose have been able to block it with his diamond fruit?

If he had his own haki, he could. Haki Armor plus Diamond is a pretty solid defense.

If Vice Admirals can use that power, then I would hope that WB's division commanders would be able to use it as well.

[Assertn]

If he had his own haki, he could. Haki Armor plus Diamond is a pretty solid defense.

If Vice Admirals can use that power, then I would hope that WB's division commanders would be able to use it as well.

That's kind of what I was wondering...
Clearly Marco has haki at least, since he was able to land a hit on Kizaru, and Jose was able to strike Crocodile. It would be interesting if Haki can be used to counter Haki, so the devil fruits once again gain the advantage.