Shun explained in detail how Seiryu's ace was tipping his pitches. He even used Shimizu's video to show his teammates the difference in Kaito's glove movements when he was about to throw a fastball compared to one of his secondary pitches. Everyone listened attentively while watching the video, as they would need to use this tell in just a few hours.
"This is really useful, but how are we going to use it? If they figure it out, they might fix it or even pull Kaito out of the game." - Kenta asked Shun. Even though the tell Shun had found was incredibly valuable, Kenta knew that if they made it obvious that Kaito was tipping his pitches, an elite team like Seiryu would quickly come up with a solution.