What is the status of F3 if S1 enters the game but does not report to the umpire-in-chief?

In this scenario, the key point hinges on the requirement for players to report to the umpire-in-chief before entering the game. When S1 enters the game without reporting, it creates an issue because the official entry into the game has not been recognized by the umpire.

As a result, F3, who was previously in the game, remains in their position because the substitution was not properly executed. Therefore, F3 does not officially leave the game until a proper substitution occurs. Since S1 did not report, that substitution remains invalid, and F3 retains their status as an active player in the game.

This situation emphasizes the importance of adhering to protocol regarding player substitutions, as any deviation can lead to confusion about player statuses and game management. Thus, the correct understanding is that F3 remains in the game because the placeholder for S1's entry has not been transitioned correctly through the required reporting process.