Seeing him nod, Shirogana knew it was the right decision to bring him here. He wanted Rei to learn from professional matches like this. The amount he can learn on the television is minimum compared to live in the stadium where he gets the entire view of the player's position etc, which is important for a catcher.
Hayate nodded as he noticed Rei had the same feeling when he came to the stadium as Tensei did. It was a feeling of belonging to this place. He turned towards Shirogana and said, "Ok! You guys can enjoy and your tickets enable free food and drink so eat all you can. If you're tired and want to go and sit in your position, you can ask the manager who bought you here, he will take you." and went back to practice.
Shirogana turned towards both of them and asked, "So, do you both want to stay here and see the training or go sit in our seats?" giving the choice to them.