I've been getting a ton of feedback on the recent piece on centers, and wanted to add a quick follow-up note that hopefully will get the attention of the people who make the All-Star ballot. Obviously Tim Duncan is one of the central players in this, since whether you consider him a center or not has a lot of bearing on your perception on the current state of the center position. So what's the Spurs' take on his position? I talked to Spurs GM R.C. Buford about this topic today, and he told me that there's little difference between the 4 and 5 positions in San Antonio's system.