Originally published at: Ange Postecoglou shares the big difference between tomorrow and Celtic's last trip to Govan
It’s almost difficult to cast your mind back to the first derby between Celtic and Rangers this season. The occasion wasn’t even that long ago, but this season has been a marathon and the defeat at Ibrox feels like another lifetime. Whatever eleven Ange Postecoglou fields tomorrow lunchtime will be radically different the one that…