Unless I am mistaken, the "they" are the coaches and I am sure it is the eye test and the way the players performed against their team and the level of consistency that they saw on film, scouting etc.I'm sure someone here knows the answer to this. What numbers/stats do they use to compute the Defensive POY? Obviously steals, blocks, caused blocking fouls ...What else?
Unless I am mistaken, the "they" are the coaches and I am sure it is the eye test and the way the players performed against their team and the level of consistency that they saw on film, scouting etc.