Chelsea planning another raid on Barcelona

Sergi Roberto in action for Barcelona
Chelsea are keen on landing yet another Barcelona kid as they prepare a swoop for Sergi Roberto.
Chelsea manager Andre Villas-Boas landed Oriol Romeu in the summer and the midfielder has made an instant impression at Stamford Bridge.
He was handed his first league start of the season against Wolves on Saturday and impressed in midfield – and now Villas-Boas is keen on another product of Barca’s famed academy.
Roberto, 19, also plays in midfield and is highly regarded at Barcelona – but Chelsea are ready to tempt them with an offer.
Roberto, a Spain Under 21 international, would be available for around £5m but Barcelona would insist on a buy-back clause if they did part with him.