Winslow's athleticism, versatility could make him NBA star

— -- To help readers get to know top NBA draft prospects, Insider offers a 360-degree look at many of them in a concise and thorough scouting report featuring three expert perspectives: Kevin Pelton (analytics), Fran Fraschilla (scouting) and Chad Ford (NBA front offices). Here's a look at   Justise Winslow .