Which position did the player hold that played for the Philadelphia Flyers in NHL?
CREATE TABLE "round_three" (
  "pick_num" real,
  "player" text,
  "position" text,
  "nationality" text,
  "nhl_team" text,
  "college_junior_club_team" text
);
SELECT "position" FROM "round_three" WHERE "nhl_team"='Philadelphia Flyers';