During a dead ball, which option can a playing captain NOT request for their team?

A playing captain cannot request a change of referee during a dead ball. This is because the authority to change or appeal the referee’s decisions typically lies with the officials in charge, and such a change is not within the captain's control during a game. The rules of volleyball designate specific responsibilities and powers to the referees, and while captains have the ability to interact with officials regarding gameplay aspects, they cannot alter the officiating team or request a substitution of a referee.

In contrast, during a dead ball, a captain is allowed to call a time-out, verify the number of time-outs their team has utilized, and confirm the correct serving order. These actions are essential for managing the game and ensuring that the team is in compliance with the rules. The ability to verify time-outs and serving order is crucial for strategizing effectively and maintaining competitive integrity during play.