When it comes to Erick Dampier, I’m a believer. I buy the company line that he means more to this team than most people realize. I watch him set perfect screens for Dirk, JET, or Kidd. I watch him go to work on the offensive boards, creating possessions where there were none. And perhaps most importantly, I watch closely to appraise and, in turn, appreciate what Dampier does for the Mavs on defense. In this installment of Moving Pictures (which is totally Nets-less, by the way — it focuses solely on Damp’s return to the lineup against Philly), we’ll examine Damp’s defensive values, in ways both subtle and overt.