... Are you obsessed with this weird shockwave stuff?
Okay. Well, let's talk about it then... Zoro hasn't done anything like Divine Departure and probably never will. That seems to be a Conqueror's Haki attack.
Zoro may end up doing Conqueror's Haki attacks, but they won't be the same as Roger's or Shanks or the kind Luffy might end up making. I think there's probably going to be a clear difference between people like that.
But if you're just suggesting Zoro can make "pressure", then sure... I guess. It's not the same, and it looks super different, but okay.
A concession here might be that Zoro wants his name to reach the heavens, so he could split the sky sometime. It all depends, really.