DS was offered and accepted 3-year AROTC Scholarship. After taking his medical exam, he was sent a letter instructing him to retest on vision due to his low score on colorblind test. He did retest and was passed (by the slightest margin) and was qualified. Here is my worried father question. He has taken a few practice tests online since being qualified unsuccessfully. I have been told that his DoDMERB Qualification is good through his contracting date (August of his sophomore year). However, is there is a chance that during some other medical exam later down the road that he could be excused? Thanks for any insight!