Willie Collum could have an influence in whether Scotland reach the play-off’s for the World Cup Finals.
The Lanarkshire based referee will be in charge of Bosnia against Belgium this afternoon with Bosnia chasing one of the play off places as a runner up.
Bosnia are currently on 14 points with a win lifting them onto the same mark as Scotland before their final qualifier away to Estonia on Tuesday.
If Bosnia fail to win it looks certain that the runners up from Group H will be the only runners up to miss out on a play-off place.
The play-off picture will start to emerge tomorrow when Groups C, E and F are concluded.
Most excitement will surround Group D where Wales, Serbia and Ireland go into their final match capable of topping the group and automatic qualification but also knowing that they could finish runners-up and miss out.
Scotland’s match in Slovenia will be refereed by Jonas Eriksson from Sweden who could be involved in the race for a play-off place.
Damir Skomina of Slovenia will referee the Wales v Ireland match.