Rangers must raise cash to meet Fulham's asking price for midfielder Sean Davis.
Rob Segal, agent of 23-year-old Davis, told the Mail on Sunday: "I think Fulham have no interest in Daniel Cousin - so this is a straight deal for Rangers and Fulham to do.
"There is a certain amount of urgency now because I think Rangers are back in training in a few weeks and Steven definitely wants it concluded.
"The clubs are in conversation to see if they can come to an agreement. Hopefully we are heading in the right direction."