- Devil Fruit: What is his Devil Fruit? Did he even eat one?
- Ancient Weapon: Does he possess one? (Uranus)
- Ancient Kingdom/Void Century: Does he know the true history? Does he search for the Poneglyphs?
- Power-Level: How strong exactly is he? Who does he compare to? Supernovas? Admirals? Yonko?
- Motivation: Why did he choose a life of hiding, secrecy and war? Did something happen to him?