Media reports claim that Chelsea are keeping tabs on Mamadou Sangare, who currently plays as a midfielder for Lens. The move is still in the early stages, but interest appears to be growing. Tottenham and Man Utd have not withdrawn their interest and could still influence the outcome. Chelsea look balanced this season - 1.69 goals scored and 0.94 goals conceded per game. Mamadou Sangare would be expected to bring control and consistency to help push them to another level. Alongside this, Lens are said to be exploring Amadou Haidara with Chelsea likewise connected to Jadiel Pereira da Gama, Noah Sadiki and Valentin Barco. Need more Chelsea transfer rumours? Stay tuned to PlayerSwitch for live transfer news and rumours from across the world of football.