The agent of Deco says any potential move away from Chelsea will be decided in the summer.
The 32-year-old has expressed a wish to play for Corinthians this month.
Deco's agent Acaz Felleger says the former Porto and Barcelona playmaker will wait until the summer before making a decision on his future.
Felleger told the Daily Mirror: "We will wait until the end of the season so Deco can concentrate on football.
"Maybe Chelsea will allow him to go as one day he would like to return to Brazil to be close to his family."