Despite their professionalism, the guards aren't looking up, as they certainly don't expect anything on the ceiling, especially not in a relatively safe location. Eavesdropping on the majority of them doesn't turn up much; most are talking about life at home, or what they plan to do with the pay for this job, but otherwise, are simply relaxing or keeping quiet. It doesn't take long to identify the leadership, though, all huddled around a single fire, away from everyone else. They look more nervous, than anyone; apparently, they didn't realize, until they'd raided it, that the last caravan they took was the Emperor's daughter, and that that was<em>not</em>part of the plan, and that they weren't sure what to do, now, except try to keep to the plan, as best they can.