Wano was loaded with great Zoro combat moments. If you asked people before the arc started that Zoro was going to do what he did on the roof (have Big Mom and Kaidou shit their pants, perma scar Kaidou), and then not only unlock Conqueror's but apply the most advanced form that even Luffy who has had conqueror's for years, didn't have access to at the start of the battle, people would call you a delusional Zoro wanker.
What he lacks is great character moments, I think sipping tea is actually a step in the right direction lmao, I loved his interaction with Lilith as well. As I type this I kinda see what you're saying now though, you want to know what Zoro's request for Vegapunk leads to?