Relegation-threatened Livorno have sacked Domenico Di Carlo after just 88 days in charge and re-appointed Davide Nicola.
Virgil van Dijk claims he knows nothing of interest from English clubs and is keen to prove himself in the Champions League with Celtic.
Manchester United winger Nani is keeping his option opens as contract negotiations continue with the club.
The 25-year-old has spent five years at Old Trafford since joining from Sporting Lisbon in 2007, but is now seemingly pondering his next move.
In an interview with Portuguese television station RTP, quoted by The Guardian, he said: "I am really happy but I don't know about my future. Now I will study opportunities.
"Football is not only about England or Spain. It is possible to enjoy success in other countries.
"My agent is waiting on news about United. We have presented a counter-offer and now we are waiting on an offer from the club."