He told SporTV: "I don't know if they are going to suggest presenting me in the middle or at the end of the season, if I will stay for the Libertadores or not - I still do not know how it will happen.
"But it would be interesting for me to stay for the Libertadores and then introduce myself in pre-season with the rest, it would be," he said.
Lucas also stated that if the negotiation with Real Madrid materialises, "it is going to be a dream".
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