Former Celtic star Kris Commons believes Antonio Colak is primed and ready for a Champions League impact with Rangers.
The Croatia international was denied his first goal for the Ibrox side against Livingston on Saturday due to an offside flag but Commons senses the forward can make the difference against Union Saint-Gilloise. Rangers supporters know full well what the forward can do on the continent, as he bagged a defining double for Malmo to end Steven Gerrard 's dream of taking his team to European football's top table.
And now Colak is likely to lead the line against the Belgian upstarts away from home as Gio Van Bronckhorst eyes a positive result in the first leg before the return leg at Ibrox. Rangers are aiming to end a 12-year wait for their return to the Champions League group stage.