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.
Norwich midfielder Jacob Butterfield has joined npower Championship side Crystal Palace on an emergency loan deal until February 19.
The 22-year-old joined the Canaries from Barnsley during the summer, having fought his way back to fitness from a long-term knee injury.
Butterfield had an eight-match loan spell at Bolton earlier in the season, but did feature for Norwich in their 3-0 FA Cup third-round win at Peterborough on January 5.