Question: Since it takes two people (usually the captain and first officer) to arm and disarm the self-destruct sequence what would happen if one were killed and couldn't concur to disarm? I am supposing it would go to the next ranking officer but if they are the only ones on the ship (like in "11001001") what would happen then?
Answer: If one or both commanding officers were incapacitated in some way and unable to disarm the self-destruct, then presumably the ship would explode and they would be killed. That is the inherent risk in such a system. However, being as its a TV series, there is always some technical loophole that saves the ship.
Answer: Yes - he's played the instrument for many years.
Tailkinker ★