Former Celtic boss Neil Lennon reportedly "did not take kindly" to Karamoko Dembele 's appeal for more game time last season.
The 19-year-old is a looming free agent and has struggled to live up to the incredible hype that surrounded him after making his reserve team debut at the aged only 13.
He is back in the mix under Ange Postecoglou after a serious ankle injury left him on the shelf for the first half of the campaign.