And now we start getting some explanations!
Whenever I can, I try to avoid characters delivering long bits of explanatory exposition since it rarely feels natural. But in this case, I think it works since Goshen would believably be explaining to his captors what he knows about their operation in order to show that he is no fool and is well aware of what they do and why they do it.
I like that while Goshen believes he’s telling Roka’s group things they already know, the actuality is that they don’t already know. So Roka and Ril are learning the true details of the operation at the same time as the readers. I hope it’s clear in the artwork that Ril’s comment is not meant to be snarky towards Goshen. He’s actually legitimately impressed by the creativity of the drug smuggling operation and is commenting to Roka. It’s Goshen who mistakes that for self-congratulatory posturing on Ril’s part.