Slappin' Glass sits down this week with championship winning Italian Pro Coach, Walter De Raffaele! Coach De Raffaele details his unique insights into running a matchup 3-2 zone, including the rules, reads, and philosophy behind it, along with "real coaching growth", and Princeton-based set designs during the always fun "Start, Sub, or Sit?!"To join coaches and staff from the NBA to High School from over 40 different countries taking advantage of an SG Plus membership, visit HERE!