Carlo Ancelotti has turned down the chance to return to AC Milan, telling the club he needs rest.
Jose Mourinho insists Diego Costa is content at Chelsea in response to reports linking him with a return to Atletico Madrid.
Watford striker Chris Iwelumo has joined Oldham on loan until the end of the season.
The 34-year-old joined Watford in 2011 and scored five goals in 47 appearances before playing five times for Notts County on loan earlier on this campaign.
Iwelumo has four Scotland caps to his name and counts Stoke, Colchester, Charlton, Wolves and Burnley as former clubs.