Jambe already have science theme. The first version, the heat one, is ignited by friction.
So it'll continue to be science related. Sora is a good point, because we know who Judge is.
He wants to make his children an experiment. Ain't no way he married Sora out of basic love, especially when she's not that beautiful. She's at least rich, or have influential family.
The fact that Germa escape Government's punishment (Queen & Caesar affiliated with Yonko & Warlord, VP works for WG) for the MADS thing, maybe because Sora has connections to WG.