Don Cowie’s Ross County have been handed a massive blow ahead of the festive period as goalkeeper Ross Laidlaw has been ruled out of action for 8-10 weeks.

Laidlaw was replaced at the end of the first half against Celtic, and further scans have revealed damage to his knee.

The experienced shot-stopper had been having a fine campaign in the Staggies goal this season.

Back-up Jack Hamilton replaced Laidlaw on Saturday and looks to retain the jersey ahead of Sunday’s fixture when Rangers make the trip north to Dingwall.

30-year-old Hamilton has plenty of experience in the league. Making his breakthrough with Hearts before featuring with Dundee and Livingston last season.