As free agency begins, here's what the Pistons need, and what they could do

Rod Beard
The Detroit News

In November, just ahead of the start of free agency last season, the Pistons had their version of a roster purge, when general manager Troy Weaver remade the roster within a few days, with the draft and the start of free agency. It was a striking turnover, with about half of the roster different from the previous season.