Entering the military is an act of patriotism and one of high honor. It is not only a source of pride for the citizen who is enlisting but also to his or her family. If the country finds in its best interest to engage in conflict with a foreign nation, it must not be questioned but rather accepted and supported by all citizens of the country. Particularly those who are eligible to be drafted.
Deferments for educational reasons are valid because they are another way these citizens serve their country. Providing it with the knowledge that will assure the well being of the country for the next generations to come.