Daryl Gibson will miss Glasgow's last pre-season outing against the European champions Wasps at Adams Park tonight, having been given special leave by coach Sean Lineen to stay at home and help look after new-born triplets Oscar, Indy and Finn.

Ian McGeechan, the Wasps supremo, believes Warriors will provide his side with the ideal test in the build up to their defence of the Heineken Cup.

He said: "Obviously many of the leading lights will be absent on World Cup duty, but it will still be a very valuable exercise for both clubs. Glasgow have qualifed for the Heineken Cup as the leading outfit north of the border and they have acquitted themselves very well against English opposition in recent times.

"We are looking on the game as the perfect work-out before we turn our attention to competitive action in the Premiership and in Europe."

Wasps welcome back the England prop Tim Payne, who has been sidelines since March with damaged knee-ligament damage.

Meanwhile, the Edinburgh caretaker coach, Henry Edwards, will give first outings of the season to prop Ryan Grant and Test lock Craig Hamilton in Saturday's warm-up against Italian side Viadana at Meggetland. Both are on the bench but Edwards, keen that his side should make amends for last weekend's heavy defeat by Bath, intends to give them at least a half each.