Which of the following is NOT permissible once the game has started regarding the team roster?

The correct option indicates that all listed actions are permissible, which is indeed not accurate in the context of established soccer rules regarding team rosters. Once the game has started, the ability to modify the roster is restricted.

Adding players to the roster is not allowed after a game has begun because the roster is fixed for that match, ensuring fairness and consistency in the competition. Changing uniform numbers is also not permissible, as it would create confusion regarding player identification and accountability during the match. Similarly, adding bench personnel to the roster after the game has started is not permitted, as this could disrupt the game’s flow and the integrity of the match.

Overall, the roster must remain unchanged once the match has commenced to uphold the regulations set by governing bodies, thus ensuring that all teams compete under the same conditions. This understanding is pivotal for players, coaches, and officials in adhering to the rules of the game.