Simple enough question really. Chapter 1033 has confirmed (finally for those in deep denial) that Zoro has CoC/AdCoC (whatever you want to call it). We know so far that a captain with CoC has his 2nd also using that ability...
* = Maybe
- Luffy and Zoro
- Roger and Rayleigh
- Whitebeard and Ace (2nd division commander?)
- Big Mom and Katakuri
- Kaido and King*
- Blackbeard* and Shiryu*
- Shanks and Ben Beckman*
- Kid and Killer*
* = Maybe