Panionios have been linked with a move for the 26-year-old and he has welcomed the interest from the Greek club.
Stoor is keen to join a club who wants him and admits it is too soon to return to Scandinavia just yet.
"I know that some Greek clubs are interested," he told Sportbladet. "I have talked to Roy Hodgson and my agent will continue the talks with other clubs. My ambition is to play outside Scandinavia for a club which has confidence in me."