exosolar nikolaj coster-waldau as a best friend and fellow medic/scientist, lena headey as an ex-wife, gwendoline christie as an old alliance friend trying to get him to come back, christian bale and the chief engineer of the dauntless for a line with ~pin, the medic and assistant medic of the traveler so we can fill out all the ship medics and start a little 'club', other ship roles to be filled, and a female character in the age of 20-22 for his unknown daughter