In-demand Siriki Dembele will not be sold by Peterborough this month leaving the door open for a summer switch to the Scottish Premiership.
Rangers and Celtic have been linked with the attacker and have reportedly been monitoring the striker who is in the final six months of his contract.
Ibrox sporting director Ross Wilson was previously named by Peterborough chief Barry Fry as an admirer of the player, and he noted Celtic have held a long term interest which could lead to a reunion with brother Karamoko.
