Romance Dawn
· What is the One Piece
· Why did Shanks steal the Nika Fruit, what were his intentions? (brought up in Wano)
· What did the World Government intend to do with the Nika Fruit?
· Shanks’ bet on Luffy (brought up in Sabaody)
· Luffy and Shanks reuniting + returning the Straw Hat + significance of the Straw Hat
· Luffy becoming Pirate King
· Coby eventually becoming an Admiral
· Zoro becoming World’s Greatest Swordsman
· Shimotsuki Village and Zoro’s connection to Wano and the Shimotsuki Clan (brought up and partly resolved in Wano) + why did Kozaburo leave Wano
Syrup Village
· Usopp and Yasopp reuniting
Baratie
· Sanji finding the All Blue
· Zoro defeating Dracule Mihawk
· Sanji and Gin reuniting in the Grand Line
Arlong Park
· Nami drawing the World Map
Loguetown
· Shanks and Mihawk’s past
· Zoro vs Tashigi + why Tashigi looks like Kuina
· Tashigi collecting all the 12 Supreme Grade Swords, 21 Excellent Grade Swords and 40 Fine Grade Swords from evil men
· The Kitetsu Cursed Swords Series – Zoro has owned Kitetsu III since Loguetown, Kitetsu II was seen in Wano, and Kitetsu I, the strongest one, has never been seen or mentioned again
· Dragon – intentions and powers + Luffy meeting Dragon
· What was the storm that helped the Straw Hats escape?
· Smoker pursuing Luffy
Reverse Mountain
· How does the Mountain work + mysterious gates over the canals
· Luffy and Laboon reuniting and fighting again
· Reaching Laugh Tale
Little Garden
· Usopp becoming a Brave Warrior of the Sea
· Visiting Elbaf + origins and history of the Giant race
· Zoro and Sanji’s rivalry
Drum Island
· What is the Will of D.?
· Hiriluk’s diease being cured after seeing Sakura trees on an island in West Blue
· What was Kureha and Roger’s relationship
· Chopper becoming a doctor that can cure any diseases
Alabasta
· What happened during the Void Century?
· What are the Poneglyphs (partly resolved in Zou)
· What and where is Pluton?
· What are the Ancient Weapons (partly resolved in Enies Lobby and Fishman Island)
· Why did the Nefertari Family refuse to join the nobles in Mariejois? What was their involvement in the Void Century? (brought up in Dressrosa)
· Zoan Fruit fusion with objects
· Smoker starting to doubt the World Government
· Crocodile’s past (also hinted at during Impel Down)
Jaya
· Who is Blackbeard, what are his mysterious abilities
· Who are the Five Elders
· Laffitte’s Devil Fruit
· The Emerald City
