Ange Postecoglou details unwritten Celtic contract clause as he fires Kilmarnock warning to players

Ange Postecoglou details unwritten Celtic contract clause as he fires Kilmarnock warning to players - Football Scotland - 7 Jan 2023

Ange Postecoglou details unwritten Celtic contract clause as he fires Kilmarnock warning to players

The Celtic boss insists it will be a completely different challenge next week...