I too am curious. 
I thought about KK joining Ash, Fir, and Reille's convo but it's already a bit full with three people. She'll probably just stand around until they land.

Edit:
Also, just for my own mental tally: KK, Lupus, Gen, and Carmine all attended Signla Academy, ya? Am I missing anyone?
Would probably make sense that they'd, at the very least, have seen each other before if not be familiar with their reputations.