Andre Iguodala shows a LeBron side

Andre Iguodala has become the primary playmaker for the 76ers. Jesse D. Garrabrant/Getty Images

Each Monday throughout the NBA season, ESPN Insider will investigate the latest trends in the league. Basketball Prospectus' Kevin Pelton is keeping an eye on all the numbers and will have a first look at how players, teams and the league as a whole are evolving.