<While we are not ourselves mercenaries, we were hired as a group for various skills through which we collectively functioned not so dissimilarly from a mercenary team. Our mission was not, strictly speaking, legally 'on the level', in the sense that any foray into Kelbrid Space automatically comes with the assumption of being disavowed by the Andalite government if anything went diplomatically wrong while we were there. I cannot speak for my comrades, but I do not judge you negatively for your line of work, and if you have contacts in Earth governments, then no doubt there is a need for the work you do.>
Reli couldn't help thinking that her own involvement in the start of this mission was basically as an intelligent bit of muscle and firepower. How things had changed, to be the peace-making voice now! Perhaps their employers truly had been thinking ahead, to hire her. She certainly had no love for the Yeerks, but at the same time, she had a level-headedness in this situation which no military Andalite could ever possess: any member of the Fleet would have already attempted at least twice on Terliss' life. A military Andalite would have turned this into an inadvertent suicide mission for himself and the rest of the crew, and he would have made no sincere attempt to keep the humans alive following the ambush on the Pemalite planet. A civilian fighter like herself could be trusted to value civilian lives and to see death as a last resort instead of a means to an end.
Fisher's presence certainly made up for any hot-headedness Reli lacked, but at the same time, his open prejudice served a very useful purpose: it allowed Reli to appear, by comparison, the mature and peaceable member of their crew, and not the hostile Andalite a Yeerk would expect to find... and that was probably the only thing keeping Terliss from killing them on sight just for the sake of safety. If an Andalite can seem 'tame' to a Yeerk, then perhaps this venture home would be successful, and if Fisher, the military human, seemed a bit less tame... well, at least humans can appear to be disarmed. All his rage would carry a certain sense of inefficacy, no matter how skilled he was in unarmed combat, because he stood next to an Andalite. The overall effect was that they were both rendered benign-seeming, simply by comparison to each other: Reli seemed 'safe' by being calm next to an angry Fisher, and Fisher seemed 'safe' by being a Shredder-less human next to an Andalite's tail-blade. The other three humans, well... they were a joke, probably, in Terliss' eyes. Their immaturity and unfamiliarity with the situation belied the fact that Shaun and Chris had now both seen and created more bloodshed in a week than most humans experience in their entire lives. It belied that they were both pretty experienced morphers from just this one ill-fated venture. As for Dru, his obliviousness was even more protection for all of them, and Reli would preserve it as long as possible.