If Zoro+Enma can do that, imagine how much can be done if Kidd pulls that giant ass sword at the entrance of Onigashima and swing it at Kaido using his DF powers with the combined full CoA and CoC of the Five SN.
Will it remind Kaido of the Oni that was once what Onigashima was? That there was once a creature that will make Kaido look like a little worm-fish and will make sashimi out of him and his fish fish fruit?