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!
Liverpool have unveiled their new home kit for next season, sticking with the hugely popular retro styling of the current shirt.
The reputation of the Premier League means it is the most popular and one of the most watched leagues in the world.