Tbh that blank spot next to Jinbe is too blank. I mean, I get it, football team is 11 people and I believe Oda at certain point was modelling SHP as a football team, but damn, 11 is such a difficult number to play with...12 on the other hand is quite neat, you can divide it by 2,3,4 and 6, so you can have neat rows and several teams within a bigger team.
Even if Momo ordered Yamato to leave Wano and finally follow her dream, I have no idea whose ship would be her Uber, I mean, she's obviously not doing it Ace or Kuzan style due to her inexperience with the sea.