Mmk. So, if you notice, I only mentioned Law and Kid after talking about him being top four in the alliance, if people had wanted to make the argument. Which means, by “arguably second strongest”, the comparison was being made between him and Luffy.
He would not “take a massive shit all over Law,” and it’s baffling to me that Luffy learned an ability that works exactly like one Law already displayed in order to damage Kaido, and people still actually suggest that he’s not going to be able to damage Kaido. And even further, it still baffles me that someone portrayed to be Luffy’s rival is thought to not have gotten stronger since two arcs ago, as he is again, portrayed as Luffy’s rival.
If you think that Marco, who is now confirmed to be with the Straw Hats for multiple arcs (given that he will be present for Teach) won’t get significant focus, especially with how important he is, then I don’t really know what to tell you.