Wolves' Bakary Sako has revealed he is mulling over offers from the Premier League but is yet to decide on his future.
Rotherham boss Steve Evans will decide the fate of his out-of-contract players in a meeting on Monday.
Rafael van der Vaart insists he wants to stay at Spurs but hasn't ruled out a move to Schalke.
The 29-year-old former Hamburg midfielder has been linked with a return to Germany, where his wife still works.
Asked about the prospect of joining Schalke, Dutchman Van der Vaart told Bild: "I don't know. Actually, I want to stay at Tottenham. But, in football, you never know."
Pointing out he never expected to join Real Madrid or Spurs in the way he did, he added: "I spent three years living in Hamburg and had a wonderful time at HSV.
"My wife, Sylvie, works there and we have many friends who live in your country."