Tottenham pair Marton Fulop and Jamie O'Hara have had their loans at Coventry City and Chesterfield extended until the end of the season. Goalkeeper Fulop has played 15 games for Coventry in the Championship, while O'Hara has featured three times for Chesterfield, scoring once.
Meanwhile, striker Lee Barnard has signed a new two-year contract to extend his stay at the club.
The 21-year-old has netted 17 goals for the reserves so far this season.