BOSTON — Draymond Green will switch up his game-day routine a bit Thursday: between the Warriors' optional morning shoot-around and their game against the Celtics, the two-time All-Star is speaking at Harvard. Green is friends with a student at Harvard Business School, who connected him with one of her professors interested in having him visit campus. The event Green is speaking at Thursday afternoon is hosted by Harvard's Institute of Politics and called, "Athletes as Leaders: A Discussion with Draymond Green." Initially slated for a classroom with a maximum capacity of about 150 students, the event was moved to a larger venue when more than 500 students signed up. It is scheduled for 1-2 p.m.