I know more missions are in the works, but what I think would be pretty cool is if the traders had specialty missions that would unlock based on your perk choices.
For instance, if you had gone down a mining path, a more advanced buried treasure quest that requires going through harder material.
If you perked into stealth, steal some package from a bandit camp but without being detected at all.
If fortitude, defend a position but while taking less than x damage.
Strength, do a clearing but with only melee weaponry.
Agility, do a clearing but within a time limit.
Intellect, repair something in an infested area but using only robotics as cover.