There’s always a lot of talk about freshmen in this sport. This year there’s one in particular who was wearing street clothes on Duke’s bench Saturday night. Zion Williamson was the reason celebrities and former President Barack Obama flocked to Durham three weeks ago to sit courtside for this season’s first edition of Duke-North Carolina. Part II of this top-five showdown didn’t enjoy the same kind of pregame hype, but another freshman reminded us that there are more young phenoms to keep an eye on as we get deeper into March.