Former Chelsea midfielder Joe Cole has advised Kobbie Mainoo to stay at Manchester United despite reports linking the 19-year-old with a summer move to Stamford Bridge.

Mainoo, who emerged as one of United’s standout performers last season, has struggled to make the same impact this term, with manager Ruben Amorim deploying him in different roles due to the presence of captain Bruno Fernandes in his preferred position.

Chelsea have reportedly expressed interest in signing the England international, but Cole believes it would be a mistake for Mainoo to leave Old Trafford, even if he is not playing in his natural role.

“At the moment, Kobbie Mainoo’s best position is where Bruno Fernandes plays; a loose number eight and 10 but unfortunately for Kobbie, Bruno’s the best player at the club and the captain,” Cole told Paddy Power.

Despite Mainoo being played in multiple positions, Cole insists this will not harm his development.

“Mainoo playing multiple positions won’t harm his development, it’ll help him, especially as a young player.

“He will get stronger as he grows into a man’s body but first and foremost, he needs to play in a team that plays football and has the ball.”

The former Chelsea star also expressed concerns about United potentially selling their young talents due to financial constraints.

He said: “He’s a wonderful footballer and a wonderful technician but my only concern for him, which may stunt his development, is if Manchester United need to sell him because of the financial rules.

“It seems to be in vogue to sell your academy players because you can keep more money from the margin.”

Reports suggest that United could sell Mainoo and Alejandro Garnacho in the summer to comply with financial regulations, a decision Cole believes would not be beneficial for the youngster.

“From what I understand, Manchester United may be looking into moving Mainoo and Alejandro Garnacho on because they need to balance the books in the summer, which isn’t a good thing for Kobbie.”

Cole strongly believes Mainoo should remain at Old Trafford and continue his development at his boyhood club.

“He should stay at Manchester United and play, especially as a Manchester lad.”

“I’ve got no problem with him playing multiple positions. I think he’ll end up as an eight or 10 but he’s such a wonderful football player.”

While Chelsea remain interested, United reportedly value the highly-rated midfielder at around £80m, making any potential move a significant financial decision for the Blues.