What does 'team change' typically require from players on the court?

A 'team change' in netball usually involves players adjusting their positions on the court during the game. This adjustment can arise from various strategies employed by the team to enhance their gameplay or respond to the dynamics of the match. When players change positions, it allows for new formations and tactics that can benefit team performance.

Understanding position changes is crucial because each player has specific roles based on their position, affecting both offensive and defensive play styles. This adaptability helps players to exploit weaknesses in the opposing team and provides opportunities for better ball movement and scoring chances.

The other options, while relevant in certain contexts of netball, do not capture the essence of what a 'team change' entails in the moment of play. The focus of a 'team change' is primarily on the movement and realignment of players on the court rather than substitutions, communications, or approvals from officials.