The Shanghai Shenhua striker, who left the Blues in June, was quizzed by France Football what lies ahead for the future and he suggested that perhaps North America's domestic league could be an option.
"I would like to try one last adventure, maybe in the USA," he said.
"I had offers last summer but it looked too much like what I knew in England. Everything didn't feel so unfamiliar.
"In two years' time it could be fine. I will be 37-years-old but I believe I will still have the desire to play."