I never even realised this guy until 2 chapters ago but after reading his wiki page, I can tell this guy is going to be a problem (not that it would be a big surprise). Hes going to give Sanji some problems 😂
Im thinking his power is gonna be a bit troublesome. Luffy will fall asleep instantly and we don't really know how strong it is so Sanji could fall for it too. Considering he was sent to take out an island by Big Mom I would be somewhat surprised if he was a weakling.