Kevin Clancy will referee Celtic’s potential title clincher away to Hearts on Sunday.
Clancy has managed to steer relatively clear of controversy this season although his performance in Celtic’s 6-0 Scottish Cup defeat from Inverness Caley Thistle left a lot to be desired.
Scott Sinclair came in for some brutal treatment from the visitors who had four players booked alongside Mikael Lustig.
The strange notion that Bobby Madden would be dropped from top flight games can be dismissed with the East Kilbride based referee in charge of Inverness Caley Thistle’s match with Kilmarnock.
Steven McLean will be in charge of Sevco for the fourth time since the start of December when he referees Saturday’s visit from Motherwell.
John Beaton has still to be given a Premiership match since his below par display in the Sevco v Hamilton Accies Scottish Cup tie will be in charge of the Championship match between Dumbarton and Morton.
Celtic could be champions on Friday night if Aberdeen lose at Dundee with Alan Muir in charge.