CHICAGO — Interviews. Physicals. On-court drills. For the 63 players assembled here for the annual NBA Draft Combine, the Windy City will feel like Whirlwind City over the next few days. For the Orlando Magic, what happens here could impact their franchise for years to come. The Magic would boost their ongoing rebuilding efforts if they correctly evaluate players and make the best use of their top-four pick in the upcoming draft. An incorrect evaluation and a bungled pick would be costly.