Yes, he should complete the applications fully, which will allow him to be considered for the Prep Schools. Also, I encourage all of my students to apply to ROTC scholarships. If the scholarship does not come through, then your son should attend college as a freshman and select a school with an ROTC unit. He can then join the ROTC unit, and perform well as a student and as an ROTC cadet. Reapply to the SAs as a college freshman demonstrating his ability to do college-level work and his commitment to this career path. Also, in ROTC, your son will be on a path that allows him to earn an 'on campus' ROTC scholarship and continue his path to becoming a military officer.