When Kageyama temporarily leaves the team in the anime "Haikyuu!!," the dynamics among the other team members shift significantly. As the starting setter and a key player, Kageyama's absence creates a void in terms of strategic plays and leadership on the court. His departure forces the other players to step up and take on more responsibilities, especially in terms of communication, coordination, and adaptability during matches. Additionally, his absence may also lead to emotional and motivational challenges for the team as they strive to maintain their performance and teamwork without their star player.