" To a hitter, having a ball put up just for them, is a big point of pride.
It tells them in no uncertain terms that they still have the faith of their setter.
Now he's got not one, but two setters who'll put a ball up for him. There's no way he can't be feeling confident now. "

― Haruichi Furudate , ハイキュー!! 6 [Haikyū!! 6]