Media reports claim that Chelsea are keeping tabs on Marcos Llorente, who currently plays as a defender for Atletico. The move is still in the early stages, but interest appears to be growing. Chelsea have laid out their intentions, but valuation and timing remain under debate. Liverpool and Manchester United are keeping tabs in case talks collapse or progress slows further. This season (26/27) Chelsea have shipped 12 goals in 5 matches - 2.4 a game, which is well above the Premier League average. Marcos Llorente would be expected to come in and help tighten things up at the back. Atletico continue to be linked with Ibrahim Maza and Jonathan David while Chelsea are also rumoured to be tracking Gessime Yassine, Abdukodir Khusanov and Jon Martin Vicente. Can't get enough Chelsea transfer rumours? Follow @PlayerSwitchCom on Twitter for the latest transfer news as it happens.