Double deal done?
Left back Jamie Vincent is set to join Millwall on a permanent basis, and Pablo Mills is expected to remain with the MK Dons until the end of the campaign.
On the subject of Vincent, Derby boss Phil Brown said: 'I believe director of football Murdo Mackay is very, very close to a deal for Millwall to secure Jamie's services on a more permanent basis.'
The Mills situation is slightly different as Brown verified by adding: 'MK Dons manager Danny Wilson has made reference to wanting to keep Pablo for the rest of the season and we are in talks with them.
'Nothing has been finalised and clubs are more or less in no-man's land during December. January will be when everything starts moving again.'