So both Law and Kid are going to need some buffs to their crews as the only real strong members are Killer and Heat for Kid (and Heat hasn’t done much he can just breathe fire) and then Bepo for Law (Shachi and Penguin both were able to fight for 12 hour periods along side Neko on Zou against the grifters and headliners but it wasn’t anyone prominent in strength to be able to say they are very strong). After Wano, I believe both crews will get some buffs added among them.
|Heart Pirates|
•Caesar Clown- I always though that Caesar would join up with Law after Dressrosa and even thought Law was going to go to Whole Cake Island to get him. I’ll still hold on hope as Caesar fits well with the crew and he’s very strong asset to have and plus he has nowhere to go anymore after he escaped WCI so I can see him finding Law and joining the crew.
•Yuki Yuki no Mi- Law’s crew is all Arctic themed as shown by himself and the names of his crewmates outside of Jean Bart. The snow logia fruit is perfect for Law’s crew and no one in the series is using it right now. Maybe Caesar goes to Punk Hazard after he left WCI and got the fruit and is bringing it to Law as a way for them to get that fruit. As for who would eat it I would see Bepo being the best bet since he’s the right hand of Law who will be a future Emperor
•Caribou + Coribou - Caribou has a name of an Arctic animal and he is currently with the rest of Law’s crew as we speak. I think him being placed with them is for a reason and Oda is going to have Caribou join Law after the war. Coribou will most likely join since his brother is joining the crew as well
•Kiku- her epithet is Kiku of the Lingering Snow which also goes with the Arctic theme of the Heart Pirates. She has spent a lot of time with Law throughout the whole arc and I think she’ll follow in her brothers footsteps and become a pirate and since Law is like the whitebeard of the new generation it fits to have her join Law as Izo joined whitebeard decades before
•Sasaki- his name translates to “wren” which is a bird in the northern hemisphere and can be found in colder areas. He’s also more calm and collected than the rest of the tobi roppo and holds friendships, trust, and loyalty very highly which Law also does and since Kaido will fall Sasaki has no reason to stick with a dying crew and when the World Government attacks Wano he will need to escape quickly and Law might take him in
|Kid Pirates|
•Page One + Ulti- I don’t see both of them sticking with Kaido as it already was shown that neither really have a care for him and what he wants to do they may only be with the crew still because they were raised by Kaido and they may just lack an idea of what they themselves want to do instead. I see them ditching Kaido the second he loses/dies and the best crew for them to go to would be Kid as it seems both of them love destruction and I can see Kid welcoming them in. Big Mom also brutally defeated Page One and Ulti so them joining with the one who took her down would make sense
•Who’s Who- his reasons of being with Kaido are still unknown but he’s probably the strongest tobi roppo and he kind of gives off a punk kind of vibe which fits the theme of Kid’s crew with everyone being punk or goth like. When Kaido falls and the World Government attacks the remaining pirates I can see Who’s Who fleeing with anyone he can since he’s a big target and Kid might take him in