Twenty years ago both Momonosuke and Yamato were still little children, but now only Yamato is older. I wonder if romance is possible between the two assuming Momo could put aside his trauma over Kaido.
@dexdoujinmanga Momo and Yamato have a lot more parallelism than just their "would be" age (Yamato is 28, they were born the same year). Momo can turn into a dragon just like Kaido, while Yamato wants to be Oden and she dress to resemble him, they both have something in common with the father of the other. I don't know where Oda wants to go with this but the intentional parallelism is clear.