User blog comment:The Bonehead Skipper/I Know How Toys Are Made/@comment-6940388-20130807091939

Just because Law's never been to Dressrosa doesn't rule it out, his power could have been given to him by DD, after its previous owner died. Violet to wipe the memories of the person from their loved ones, and the Ope Ope no Mi user to switch their bodies.

On a Side note anyone notice how Don Chinjao says he can't remember? See any connection to the humans of Dressrosa? Just a thought