Tyson Chandler was awarded the 2012 DPOY yesterday. Nobody was surprised by this, including myself. People did seem to be quite shocked and dismayed that Serge Ibaka got second place. If DPOY is stat-based, it's likely only to the extent that players get above a certain threshold of blocks or steals. Of course, around these parts, we like to dig deeper and try to measure the true impact of a player on all parts of the game — those both seen and unseen. With that said, let's see what the defensive half of A4PM (adjusted four factor +/-) has to say about DPOY. I've split the data into two sets, one for players who had >3000 possessions, and the other for players between 1500 and 3000 possessions. There's not really much to say, except Andre Iguodala and Luol Deng probably should have got more votes. And, oh, Tyson Chandlerdoesn't come anywhere near the top 5. Maybe those Ibaka nay-sayers are getting it wrong?