staffer or flight attendants. so the building of the team, the crew resource management process. it s formalized. pilots are trained in it. it facilitates open communication. if someone is about to do something with the airplane, the other pilot doesn t feel kfbl. you have an obligation to bring it up. whether you are the first officer or the captain. this facilitates communication. it makes for better decisions. now the question that was brought up and rightfully so by the ntsb and the asiana accident was that, i guess i will call it innuendo or a minimal advice that a problem was developing and both the instructor pilot and the captain under training didn t take heed of it.