Transfer speculation continues to mount as Ian Martin Subiabre has been linked in recent days with a move to Chelsea. The forward, currently playing for CA River Plate (Arg), could add a new dimension to the squad if the rumoured interest turns into an official approach before the end of the transfer window. Chelsea are still pushing to finalise terms. However, Barcelona are still watching closely and may return with offers of their own. At 1.83 goals scored per game this season, Chelsea already pose a big threat. Ian Martin Subiabre would be expected to maintain that level and give them another reliable option in attack. Chelsea have recently been linked with Mikel Jauregizar Alboniga, Mickey van de Ven and Marc Bernal Casas while CA River Plate (Arg) have had no rumoured targets. More on this story as it develops. Need more Chelsea transfer rumours? Follow @PlayerSwitchCom on Twitter for up-to-the-minute news from Chelsea.