If a replay is signaled by the first referee, which of the following requests can still be recognized?

When a replay is signaled by the first referee, it indicates that the current rally will be re-played due to a situation that disrupted the normal flow of the game. In this context, the rule mandates that once a replay is called, no requests for time-outs or changes in service order can be entertained until after the replay has been executed.

The rationale is that the game needs to return to its standard state after a disruption, and allowing additional interruptions—like calling a time-out or addressing the service order—would further complicate the situation and disrupt the continuity of play. Hence, all requests related to time-outs or service order adjustments become invalid until after the replay has been completed. This ensures clarity and maintains the integrity of the match flow.