Sanji's mother sacrificed her life so that her children wouldn't be genetically modified emotionless monsters. Only Sanji was able maintain his emotions and hence, he should be the living proof that you don't need the genetic modification to be strong, that you don't need the thecnolagy to be strong.

Even though Sanji knows that Neji is making fun of his mother's sacrifice by giving that raid suit to him, he still accepted it.


