Teammates Swap

Which

Yaku and Lev could hear sirens. Ohira pressed on the accelerator.

"Where's Goshiki-kun," Coach Irihata asked.
"Oh, he's just having a shower!" Hanamaki exclaimed nervously. Coach Irihata could never know Goshiki was probably in some killer's basement.

"Hi, Tanaka!" Hinata exclaimed as he saw Tanaka walking toward him ... and also Tanaka walking behind Tanaka.
"There are two Tanakas," he exclaimed.
"Or two Yamamotos," Kageyama said.
"Which one is which?" Hinata exclaimed.

Oikawa was on he train to Seijoh. He was as just about to sigh in relief.
"Oikawa," a voice said. He turned to face Ushijima.
"Thanks for saving us a space on the train," he said.
Oikawa wanted to scream.

Asahi sneezed. Oh
"He's trying to communicate to use through an ancient language," Jack said.