Juan wants to finish his playing career at the club where the 29-year-old began his career in 1996.
“I expect to get to the end of my contract with Roma as I have been looked after very well since arriving in Italy,” Juan told SporTV.
“I want to stay at Roma for now and then after the 2010 World Cup I will make a decision on my future.
“I have a dream to wear the Flamengo shirt again, mainly because I now have a son and I want him to become a Flamengo supporter like me.
“Despite living and working in Europe I always keep up to date with what is happening at Flamengo.”