im still not seeing desertion. im seeing running away from an overwhelming enemy. all we have is his word that the rebellion apprehended them but no details. and he hasn't been back to answer or provide. I even messaged him asking to. no reply, and hasn't been back.
in movies all the time we see heroes running away from a large enemy force. we even see it in ep. 4. han chases 2 storm troopers in the death star, into a room filled with them and runs. much the same situation. was that desertion? no.
thinking about it does the rebellion really have the resources to chase down two people in the galaxy? would they really spare the money and manpower for this?! running away from a.star destroyer when armed with a Nerf gun? if they didn't want to be there I doubt the resource strapped rebellion would chase them across a hostile galaxy.