Arsenal are assessing a back injury to new signing Kim Kallstrom, the day after the 31-year-old midfielder moved to the Emirates Stadium on a loan deal until the end of the season.
Reports in Sweden on Saturday morning suggested the former Lyon man had suffered a long-term injury during his first training session, claiming he could miss a large part of his temporary stay at Arsenal.
But it appears the seriousness of Kallstrom's injury is yet to be determined by the club, who will be hoping to have him available as soon as possible with fellow midfielders Jack Wilshere and Aaron Ramsey also injured and Mathieu Flamini serving a four-game ban.
Arsene Wenger's side enter an important month in their search for silverware and, after a home game against Crystal Palace on Saturday, face a daunting schedule including crunch Premier League, FA Cup and Champions League matches.
Fulham have confirmed that Philippe Senderos has left the club for Valencia CF on a permanent transfer.
The Swiss international signed for the London side in 2010 and has made 68 appearances in all competitions.
Crystal Palace signing Scott Dann has spoken for the first time about his move to the club.
"It's nice to finally put pen to paper and get it done. I'm looking forward to the next three and half years," he said in an interview with Crystal Palace.
He revealed that it was only late last night that he received a call from his old club Blackburn to confirm a fee had been agreed with Crystal Palace to enable his transfer, adding that he was looking forward to playing in the Premier League.
"It's something I've done before and having the opportunity to come and play for the next couple of years and hopefully do well and help the team - it's obviously something I really wanted to do and I'm glad it's all gone through," he added.
Dimitar Berbatov has revealed his excitement and nerves at joining French side Monaco in his first interview with the club since making the move.
"I am very excited and also a bit nervous to be quite honest, but happy to be here. It's a new chapter in my career," he said.
Berbatov will wear the number 15 shirt when playing for the club.
You can see the full interview on Monaco's club website, here.
French winger Gael Kakuta has completed a move to Italian side Lazio, Chelsea confirmed this evening.
This is the fifth loan spell away from the club for the 22 year old, who has also spent time at English side Fulham and Bolton, French team Dijon and Dutch club Vitesse.
He has represented France at Under-19, Under-20 and Under-21 level.
Sky Sports Scotland are reporting that Celtic midfielder and Welsh international Joe Ledley has arrived at Crystal Palace ahead of a possible move to the club.
Blackburn Rovers defender Scott Dann has left Championship side Blackburn Rovers to join the Premier League's Crystal Palace, it was confirmed tonight.
Palace manager Tony Pulis previously expressed interest in signing Dann during his time managing Stoke, when the defender was still with Birmingham City.