TalkSport reports that the Blues are preparing a swoop for the highly-rated midfielder.
Chelsea signed Oriol Romeu from Barcelona in the summer and the youngster impressed when he made his first league start of the season against Wolves on Saturday.
Roberto is highly regarded at Barcelona, but could be available for around £5million.
What is your opinion? Feel free to discuss the article under. You have to comment by using your Facebook profile. Be fair and have respect for other people and opinions!
Summer 2016 is set to be a very exciting time for football fans, as this is when the long awaited Euro 2016 tournament kicks off.
Since Guus Hiddink arrived at the helm, Chelsea have improved considerably after a tricky start to the campaign.