The agent of Porto midfielder Steven Defour admits a move to Fulham is likely to be blocked.
Porto now want to keep the Belgian after allowing Lucho Gonzalez to move to Qatar's Al Rayyan SC.
Agent Paul Stefani revealed: "Now Lucho's gone, Steven has to grab his chance as Lucho was the one blocking him.
"Steven was keen on joining Fulham. A few days ago, he even called Rene Meulensteen to discuss a transfer. He really wanted to move to Craven Cottage, where he could sign for three-and-a-half years with an option."
