Croatia international forward Eduardo has refused to rule out a possible return to the Premier League.
The 29-year-old joined Shakhtar Donetsk from Arsenal in July 2010 and, while he insists that he is very happy in the Ukraine, he admits that he could be persuaded to play in England again in the future.
He told Globo Esporte: "I am happy here at the moment.
"I honestly don't know what will happen in the future. It is possible that I could go back [to England] one day.
"Football is very different in the Premier League, but the stadiums and the fans are fantastic."
Eduardo scored 22 goals in 67 appearances for the Gunners.