I have a feeling Judge wasnt surprised to Sanji Diable Jambe was PIS.
What were you people expecting Judge to react? Make the Eneru face???
He’s one of the most stern and nonchalant characters in the series, and to top it off he doesn’t want to make a big deal out of Sanji, his failure, showcasing a W.
Judge knows about Diamble Jamble the same way the rest of his kids know and also had no reaction. He’s simply a late bloomers who’s still weaker than them