Explained: Why Chelsea boss Mauricio Pochettino grabbed Cole Palmer after Blues' FA Cup victory over Preston

The Blues prevailed 4-0 despite a difficult first half thanks to goals from Raheem Sterling, Enzo Fernandez, Thiago Silva, and Armando Broja. Palmer was the focus of what appeared to be a serious conversation with his manager, despite the fact that he had assisted Chelsea's second goal when Silva nodded home from his corner.

In his post-match media duties, Pochettino stated that he was "disappointed" that the former Manchester City player was not able to record a goal for himself. On his performances, however, Pochettino revealed that he was "impressed" by the former Manchester City man's performance.

Talking to the media, Pochettino said: "I think he arrived the last day of the transfer window and his performance after six months, incredible. Today a little bit disappointed because he didn't score a big chance and he's young and still needs to improve in different areas."

"He needs to understand many things but he's improving a lot, a very good player for us and he is doing fantastic and I am so pleased."

The 21-year-old will next be in action when the Blues take on Championship side Middlesborough in the first leg of the Carabao Cup semi-final. It is likely that the Blues will field a full-strength squad as this could be their only realistic shot at silverware this season.