Rumours are swirling around Pedro Porro, with Chelsea reportedly showing interest in the defender currently plying his trade at Tottenham. With both teams looking to strengthen their squads, the move could have a massive impact on their seasons going forward. Chelsea have laid out their intentions, but valuation and timing remain under debate. Liverpool, Real Madrid and Barcelona are keeping tabs in case talks collapse or progress slows further. So far in this season, Chelsea are conceding 1.6 goals a game (16 in 10), more than they'd like compared to the Premier League standard. The hope is Pedro Porro adds a bit of steel and helps make them tougher to break down. Tottenham have also been linked with Mikey Moore, Koni De Winter and Agustin Giay while Chelsea are reportedly monitoring El Hadji Malick Diouf, Aleksey Batrakov and Pharrel Nnamdi Collins. Looking for Chelsea transfer rumours? Follow us on Twitter @PlayerSwitchCom for more rumours just like this.