Fabricio Coloccini has re-affirmed his commitment to Newcastle amid fresh speculation that he wants to leave.
Paris St Germain forward Ezequiel Lavezzi has not ruled out a move away from the big-spending club.
Roberto Mancini has been appointed as Galatasaray manager.
The former Manchester City boss has agreed a three-year deal with the Istanbul giants, the club announced on their official website.
The Italian's first match in charge will be Wednesday's Champions League clash at Juventus.