Formation selector gives the user the opportunity to customize how many of which position players he submits to the lineup.
Each formation has its own unique arrangement of positions on the digital court:
1C-2F-2G - 1 x Center pos, 2 Forward pos, 2 Guard pos
2C-2F-1G
2C-1F-2G
1C-3F-1G
1C-1F-3G