My DS is currently a college student studying Aerospace Engineering. Through his studies he has discovered an unexpected interest and knack for electrical engineering and programming robots. He actually enjoys this more than AE. During the application process, EE/Programming/Robotics were never entered as desired degree choices. If he were to receive an appointment, is it easy to change degree programs? Do SAs take into account your area of study when making appointments? How do they deal with having an exorbitant number of appointees interested in a particular field (ie., student/professor ratio)? Do students always get one of their degree choices?