The Argentine, who will feature for his country in next month's Copa America, insists that his future may lie away from the Serie A side.
"I have never been a dreamer. In my life, I have always set myself goals - many goals to reach. I am someone, who organises his future," he told La Naicon.
"I take each day as it comes and enjoy every moment. My next goal after Napoli is to play in a great team."