The PDIs aim to create an environment for youth players to grow and develop their soccer abilities. The most notable PDI includes small-sided game standards. Small-sided standards are regulations for youth games played with less than eleven players on each team that include field and ball size, game length and special rules. Fewer players on the field will allow players to be more involved and provide more opportunity for development. The PDI for small-sided standards of play will be implemented across the country.