Ange Postecoglou concedes Sead Haksabanovic faces a 'tough' task to be fit for the Scottish Cup Final.
The Celtic man went off injured in the first half of the clash at Easter Road and is now a doubt to face Inverness at the national stadium as the Hoops bid to do the Treble. The Scottish champions lost out 4-2 in the capital last night to make it three games without a win following defeat to Rangers and a home draw with St Mirren.
Postecoglou has made changes for the games with the title already wrapped up and once again offered the chance to a host of players to get some vital game minutes including Scott Bain - who had a moment to forget as he let Elie Youan's long range effort drop over the line. Celtic finish the domestic season on Saturday in a home clash on trophy day against Aberdeen.
