Maybe not really for Lucci, but Kizaru was definitely a fight, which wasn't really good tho.
Yeah, this is also a valid standpoint. Luffy both over- and underdelivers. He steals too much spotlight when achieving nothing at times (Lucci still had to be contained by Zoro, Kaido was fighting non-stop while Luffy took a break, regen merchants Gorosei were not defeated at all).
I honestly miss fights like Luffy vs Lucci pre-TS, it's my favorite Luffy's fight, and Luffy vs Arlong was great too.
I really dislike multiple rounds, like Luffy had with Katakuri or Kaido, because it seems to drag the story unnecessarily, and make Luffy seem weaker than he is.
So yes, if there's any time for Zoro to take over #1 spot from Luffy, it is now.