Celtic weighing up move for Ange Postecoglou favourite

The Celtic squad is expected to undergo a massive overhaul over the course of the summer. The likes of Odsonne Edouard and Kristoffer Ajer are in the final year of their respective contracts with the Hoops while the loan spells of Mohamed Elyounoussi, Shane Duffy, Diego Laxalt and Jonjoe Kenny have come to an end...