He could end up falling into a vat of hot oil and boiling to death (or just boiling to death somehow), would feel fitting for a character like Orochi to die in that manner, same way Oden did but the perspective is completely different; one looks heroic while the other looks pathetic. There you can have both shoguns of Wano having the same fate but representing two opposing sides, the end of a hero vs the end of a tyrant, same methods but different meaning.