Anyone can list the best players in the NBA, but basketball is as much about chemistry as it is talent. Within each of the league's 30 teams is a hierarchy, and how well each of the five players on the court understands and performs his role within that hierarchy is every bit as important as his individual skill.
Ideally, a lineup has its superstar, a deferential co-star, a third star who owns his role, a fourth option and a fifth starter to tie it all together — clear Nos. 1, 2, 3, 4 and 5.