Source: Team_Talk
Mendes may return for cup quarter
The midfielder has missed the last couple of games with a thigh injury but trained on Friday and should be in the squad for Sunday's tie.
However, the match at Ibrox has come too soon for Nacho Novo (ankle) - while Lee McCulloch (calf) is also unlikely to be involved.
Gers (from): McGregor, Broadfoot, Bougherra, Weir, Papac, Davis, Edu, Lafferty, Ferguson, Fleck, Naismith, Miller, Aaron, Boyd, Alexander, Beasley, Dailly, Whittaker, Mendes.