One Piece Luffy doesn't play around when you mess with his family & friends so I expect this to surpass God Valley when it comes to hype for Monkey D Garp rescue
Garp not intentionally saving Koby lol 😂, the real reason was to talk to Kuzan about what his plan about the Secrets of the world because Kuzan know the secrets of the world because his friends are Clover and Saul, he knows the big flood coming, and he's working by himself and thats his goal to help the world, just watch Z Film, he saves many people and saving World. Teach recruit Kuzan and told that he can do anything what he wants, and Blackbeard Members have different Goals. Think guys, what happened to Smoker and Doffy fight? Kuzan appears then he told Smoker About his plan, then I'm sure Smoke-san told Garp abouts Kuzan plans and Garp wants to help because Garps appears when a real battle comes like God Valle Insident. Look guys at Manga, Kuzan Told Teach that he cant kill Garp but he can, Kuzan knows what Garp real intention because he told to Garp he let his Child Died and now saving Koby.
Garp will Escape from Pirate Island when he talks about what Kuzan plans on OP's big disaster, I know that oda will make a Movie about this, that Garp will help Kuzan to Fulfill his plan to help the world, because Garp was a Member of Sword he's free, he do what he wants, this is his final mission before he dies, that he will be a remarkable HERO in the world of One Piece.