there's another panel of a germa scientist talking with Judge that ALL 4 QUADRUPLETS were SUCCESFULLY modified.
BUT, sanji DOESN'T >>>>>>MANIFEST<<<<<< the enhancements.
That's why Oda said "the Raid Suit awakened that power of science that was DORMANT".
The BODY modification exists.
What Sora protected was Sanji's >>>>>>>>>>>>>>>>>>>>>HEART<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<
So Sanji had this fear of becoming a HEARTLESS soldier like his siblings, Oda conceptualize it through the eyebrow during moments of mostly stress, anger, etc. usually during fights. REMEMBER THE SPEECH AGAINST QUEEN? Of "what would be more useful to the PK?"
It's JUST THAT. A visual queue for this internal struggle.
The Exoskeleton is APART from that struggle.
The Exoskeleton is NOT something Sanji controls.
But he DOES CONTROL his own heart, his own will.
THAT'S WHY IT GOES BACK TO NORMAL WHEN HE FINDS HIS RESOLVE.
FFS.
PLZ
STOP BEING BLINDED BY POWERSCALING.



