I can't see Garp really defeating Shiryu here or even making him look that bad. I don't think Oda will hand Zoro's future opponent an L like that before they fight.
Imo, Garp may get a W on Vasco or Wolf. Tho Oda already had Vasco take an L against Hancock.
-In a short flashback, Blackbeard kidnaps Koby to negotiate with the World Government, to make Hachinoyu Pirate Island official and under his control. Kuzan explained that the Sword Faction could not be negotiated with.
This will be our first time actually seeing Kuzan and Teach interact. I'm excited