Marc Paglia has been navigating the unique challenges faced by Riverside Military Academy for the better part of three decades. While most high school athletic directors can expect the majority of their student athletes to remain enrolled in their school until graduation, Paglia and the Eagles can never be certain how long any player will stay. And that’s only if they can first persuade a boy to give up the freedoms that your average American teenager enjoys and sign on for the much more regimented life that a military school demands.