Sky Sports understands that a number of Premier League and Championship sides are tracking French defender Claude Dielna.
Dielna is currently on loan at Ajaccio from Olympiakos and the centre-back has impressed in Ligue 1 this term.
The 25-year-old has been named in the Ligue 1 team of the week three times this season and his performances have alerted a host of clubs
Olympiakos, who signed Dielna on a free transfer from Istres in the summer of 2012, are thought to be willing to listen to offers for the player in the January transfer window.
The news has alerted clubs in England with Dielna a target for several sides prior to his move to Olympiakos.
Dielna's suitors are thought to be actively watching him as they weigh up moves for him in the New Year.