Just a note, but Rianna only witnessed one of them using the Force. The rest were mundane but extremely talented fighters.
Rianna can be healed by the end of the day and everyone in good condition using (or stealing) the medical supplies the Researcher offers. If any sneaking about in enemy camps is to be done, it can be done the next day, before the attack.
The Researcher's name is Professor Desall, btw. He stays out of your way. Smart man. He does tell you that one last starship has entered the system and set down in the tribal camps.
"Probably more of these Shepherds," he groans.
The fog on Magnus Delta has intensified when you decide to set out early the next morning, before daybreak. You can barely see anything around you and, as intended, will have to rely upon your Jedi senses to navigate. The going will be slow as your boots (or clawed feet) sink into the mud as you try to move along, but the fog and the soft squish of mud will conceal your presence better.
You can sense people ahead and so you go in that direction.
I know Xavier is going to hang back as he lacks Intrusion, but will Rianna and Dak be sticking together?