That's not what i meant. I meant Oda Comes up with the creaziest stuff (Gears+Attacks) for Luffy, but all he gave Sanji was a stupid RS which is contradicting Sanjis Story with his Family?
There are alot of Things Oda could have come up with for Sanji. We saw Sanjis crazy Speed against oven - and what happend with that? We saw it never again. Not when he tried to Escape from cacao Island, not when he fought drake. Then he got the RS which should boost his Speed, but because we almost havent seen Sanji full Speed without the RS, it's hard to see how much the RS improves it - Also because he is invisible.
But from what we saw, when Sanji attacked Oven, he had the same sfx which were used for Snakeman. BASE SANJI!!! This alone seems broken. If Sanji is really capable of such Speed, comparable to Snakeman, why do he even Need a RS? Oda could just work with that. For example Ivankov used an attack, where he had many afterimages of himself, why didn't Sanji learned it? It should be a Speed-based technique, perfect for Sanji. Or why not letting Sanji Train under a Ninja in Wano to learn ninjutsu, like kage bunshin? There are tons of other possibilities, like upgrading his DJ, blue Flames, black Flames (which i dont really believe in, because fire is not something you can put hardening on - but who knows), beam/blast like attacks (not laser-beams) like he used in the film Gold. Sanji could use his DJ to replicate the Booster from the RS - concentrate the fire on one spot and making it like a jet-engine-fire or what ever - to increase the Speed of his kicks and his movements in General. Sanji never used any Gadgets and he never needed them - the RS is a trash PU, it doenst make sense for Sanji as a character and especialy for his back Story. Oda was just lazy to come up with something better or give him Training Panel time ( for what you dont even have to ''waste'' Panels, you can do it off Panel) , because Luffy beating up fodder is the most importend thing in OP....