Tuchel took off Sane, Kane and Musiala towards the end of the game and, as he explained afterwards, it wasn't for tactical reasons.
“They couldn't carry on. They all signalled that they needed to come off,” the Bayern coach said.
Both Musiala and Sané have been struggling with injury problems of late and have been rested in recent Bundesliga matches. Kane, apparently, had problems with his back.
“He played with back pain and he couldn't keep going, his back froze up,” said Tuchel.
https://bulinews.com/tuchel-explains-why-took-kane-sane-and-musiala-off