Rangers have no fresh injury worries ahead of their Clydesdale Bank Premier League game against St Johnstone.
Madjid Bougherra and Kirk Broadfoot both remain on the sidelines and will not make the trip to Perth for the rearranged clash.
Bougherra is expected to be out of action for another week or so with a hamstring injury, while Broadfoot is also struggling with a similar problem.
Provisional squad: McGregor, Whittaker, Papac, Weir, Wilson, Davis, Smith, Thomson, McCulloch, Edu, Naismith, Miller, Novo, Boyd, Beasley, Fleck, Little, Alexander.