When you are a graduate student, your schedule for June, July, and August is often dictated by others: courses you need to take or perhaps teach; conventions for networking or job hunting; exams to study for; dissertations to plug away at;. After Friday‚Äôs exams, Kristaps Porzingis does not appear to have serious. He also played only one full game of the five-contest preseason schedule, because of a sore hip. In…