I guess this chapter connects Sanji to Queen as a main fight.
So Queen knows Judge, probably also was part of Vegapunk maniac research team!?
I'm telling you all, Vegapunk is the craziest Lol
First we had Ceasar, then Judge, and now Queen!? There is no way the head of them all is a saint Lmao! He probably is the dirtiest who maintained a good public image as a good guy!
But generally, this Queen/Judge/Sanji moment opens up bigger backstory and backbone behind the fight, and also will give more intel about "Judge being that maniac to experiment on his children, so obsessed to get power, and also story about Vegapunk"
Please Oda, you are doing great, don't forget this plotline when time comes!