Barcelona have opened talks with Man Utd over the potential transfer of Kobbie Mainoo, who currently plays as a midfielder. Negotiations are active and ongoing after an opening bid was submitted, though there is reportedly still some distance between the clubs on valuation. However, discussions are said to remain open and constructive - as both sides explore whether there is a deal to be done. Barcelona are still pushing to finalise terms. However, Manchester City , Everton and Aston Villa are still watching closely and may return with offers of their own. So far this season, Barcelona are steady at both ends (2.75 goals scored per game, 1.12 goals conceded per game). The role for Kobbie Mainoo would be to keep that balance while lifting performances across the pitch. Man Utd have also been linked with Federico Dimarco, Bremer and Oihan Sancet while Barcelona are reportedly monitoring Ian Martin Subiabre, Luis Diaz and Luis Gustavo Roncholeta Benedetti. More on this story as it develops. Need more Barcelona transfer rumours? Follow @PlayerSwitchCom on Twitter for up-to-the-minute news from Barcelona.