Fulham boss Martin Jol remains confident keeping Clint Dempsey and Mousa Dembele.
Both players are attracting interest from bigger clubs.
"There are no clubs who have come in for bids," said Jol. "Even if they put a bid in they are not for sale.
"Of course you worry because I want to keep my best players. If we can do that and add two or three, we could have a very good squad.
"I feel they still will be here (next season)."