Lt. Geoghegan acts as a resource and a teacher for his soldiers by telling them how to protect their feet. He leaves them to perform the action instead of doing it for them. He also connects the soldiers with each other by having every person check another person's feet.
The team brainstorms how to get the Apollo 13 crew back to Earth with time to spare even though their spacecraft is running out of power. Aaron suggests that the module conserve its power, and Kranz takes all measures necessary to ensure that they do not lose an American in space.