Glasgow welcome back hooker Fergus Thomson and centre Peter Murchie from injury for Friday night's Magners League trip to the Ospreys.
The duo have recovered from calf and groin problems respectively and take their place in a 25-man squad for the match at the Liberty Stadium which could see the Warriors go top of the table.
Glasgow bounced back from a disappointing start to the Heineken Cup with a bonus-point win over Connacht last week.
Head coach Sean Lineen, who has had a raft of injuries and illnesses to contend with in recent weeks, said: "It's all about getting these key players back.
"The result against Connacht was great - getting that bonus point - as well as welcoming back Richie Gray and Max Evans, who made a big contribution.
"We're fourth in the table at the moment despite what's been going on in terms of injuries and illness, which has really tested and challenged us, but the level of commitment in the squad is just outstanding and the team spirit is stronger than ever."
Wales' acting head coach Rob Howley has given Sam Davies and Rory Thornton a boost ahead of the RBS 6 Nations by naming the uncapped Ospreys duo in his largely experienced squad for the Autumn Internationals.