Who was in charge?
I don't think a military force would go into a situation that might become stressful or even panic-stricken, without someone in command.
There is a lot of discussion about PF / PNF, but that's more about who had his hand on the gun.
Can anyone explain who was in charge of the flight deck that night, while the capt was resting?
Please don't say "2 pilots". Was one of them aware that he was minding the store?