Hanafuda

What if the One Piece movies expanded on events in the series that we never got to see, like a movie about Ace's defeat of Hanafuda or a movie about the Rocky Port Incident.

Ace's history page says he had defeated Hanafuda after becoming WB's subordinate, but he was invited to join as a Warlord before meeting Whitebeard, so that's impossible as all the spots were occupied.

More Information below! (There is no spoilers for Egghead island or anything)

He was defeated by Ace, which made his status of warlord go away. He like collecting ancient zoans but we do not know if he ate a devil fruit or not.