Former Real Madrid manager Jose Mourinho will attempt to exploit his Bernabeu links, with talk of a move for Napoli's Jose Callejon, but the Blues have ran into considerable competition for John Stones' signature.
Chelsea helmsman Mourinho mentored Callejon in the Spanish capital for two years before both departed Madrid in 2013. Metro's Jamie Sanderson has reported a £15.5 million bid is in the works.
