Inter Milan defender Lucio is backing their pursuit of Sao Paulo star Lucas.
Inter chief Piero Ausilio is in Brazil this week for talks with several transfer targets.
Lucio remarked: "I know little of the many names that are linked to us, they are all young, I am always thinking of Inter and I do not follow them.
"The only one I know is Lucas, he is a good boy and plays with me in the national team."