And queue Zoro getting lost. He’s carrying Enma as well. Someone from the Beast Pirates who was there 20 years ago to witness Oden fight, *cough* Calamity *cough*, might even recognize it. This will spark them to interrogate Zoro on how he got it, proceeding to fights.
I don’t bet on it going like this, but there’s tons of potential for Zoro getting lost here on Onigashima.
As for Luffy, I’m not sure if he still sticks by Kid. Wano’s put a lot of emphasis on their dynamic, plus this arc is the best opportunity to flesh Kid out, so Luffy might stick by him for the foreseeable future.