Leroy Sane has made a big impression since his debut for Manchester City in September but boss Pep Guardiola says he has room to improve.

"He is playing good but also we show him a lot of clips, of many not good things he is doing and he can improve. He is 21 years old".

The boss was also asked about the reports he had banned players from using Wi-Fi within their training facilities...

"They use their devices. They sleep with them! Today it's impossible to control that, it's part of life. But in some areas where we are working they can't use them. It's maybe 20 minutes a day so not a big issue."