One of the subtle ways in which this movie is so great is that it starts off as the story of a whip-smart junior person who discovers a shocking surprise... but as the movie goes on, it becomes clear that this was actually a risk that senior folks had already suspected and argued about, possibly for years.

By the second or third time watching it, I realized how much of the boardroom scene is kabuki theater. The CEO makes people get up and say their parts not necessarily to learn new information, but to milk the moment and bring everyone through a thought process. I think he knew what he wanted to do before he walked through the door. But he needed everyone else to understand the problem and believe in the drastic solution.