Does it count as an unnecessary delay if a coach submits the team's lineup late?

Submitting a team's lineup late can indeed be considered an unnecessary delay. In volleyball, timely submission of lineups is crucial as it helps maintain the flow and schedule of the match. The rules governing the submission of lineups are designed to ensure that both teams have equal preparation time and that the game can start on time.

When a coach submits the lineup late, it disrupts this schedule and can lead to delays in the match. The concept of unnecessary delay is significant in volleyball, as it helps ensure fair play and smooth progression of the competition. A delay, regardless of whether it directly impacts the immediate play of the game or not, is still classified as unnecessary if it deviates from the timing regulations set forth in the rules.

Therefore, any late submission is categorized as an unnecessary delay, making the assertion valid that it counts as such regardless of its specific impact on the flow of the game.