But the former AC Milan man is still prepared to consider a return to italy.
“There was a period when I was very concerned and felt that I was unable to even talk to the coaching staff,” Donati told the Daily Record.
“Now that’s all changed. I feel more involved and an important part of the team.
“At the end of last season I expressed my desire to return to Italy because I had a disagreement with the coach Gordon Strachan.
“Now things have changed and if I stay here, I’m happy. I’m preparing for the new season with Celtic.
“Sampdoria were interested, but they have not done anything about it because me moving there was dependent on them selling Daniele Dessena.
“But if an Italian club made me an offer then I would consider it.”
