Commander Truestar
SOC-13
IMO, the only sidekicks that wouldn't be more trouble than its worth are 'droids.
You can buy one to spec, buy a training guide in re-assembly and repair and all it costs you is re-charging and repair parts.
If designed correctly, it fits into spare space when stowed and you're done.
Anything living (Clone, NPC, pet, etc) needs housing, food, air, "what happens if" consideration [no one ever considers what happens to the ship's cat when a combat hit voids compartments]
And, what happens when you get caught in an all hands shoot out and everyone takes cover except for the panicking side kick?
IMTU, even NPC's have to make morale roles in combat to see if they support the crew as expected or pull back in fear, etc....
You can buy one to spec, buy a training guide in re-assembly and repair and all it costs you is re-charging and repair parts.
If designed correctly, it fits into spare space when stowed and you're done.
Anything living (Clone, NPC, pet, etc) needs housing, food, air, "what happens if" consideration [no one ever considers what happens to the ship's cat when a combat hit voids compartments]
And, what happens when you get caught in an all hands shoot out and everyone takes cover except for the panicking side kick?
IMTU, even NPC's have to make morale roles in combat to see if they support the crew as expected or pull back in fear, etc....