Unconfirmed Spoilers: (I'd say Weak)
Not only Nami is hiding near the Stage Kaido & Co. are at, Carrot, Shinobu & also Sanji are there
Sanji plans to save Momo using his Raid Suit
Who's Who appears in this Chapter and he either found Luffy & Yamato or he was simply nearby when they contacted Flying Six
Caribou is the Shadowy Figure we saw behind Jinbe & Robin before
Kanjuro got stabbed by Momo, that's why he beat him up
Scabbards comment on Nekomamushi's New Arm Weapon
Few notable Ideas i found here & there:
Orochi possibly survived thanks to Ink Clone
Marco suggested Onigashima wasn't called like that before, so it's possible Kaido named it so too, i wonder what the Name means?!
Btw where the hell are Franky & Brook?! I completely forgot about them lol