Concerned Barry Ferguson has urged Gio van Bronckhorst to focus on the Premiership title race ahead of the blockbuster clash in Dortmund.
The Scottish champions face a mammoth task to see off the Bundesliga giants as they prepare for the Europa League first leg at the Westfalenstadion.
While it's a chance to earn a landmark result, Ibrox legend Ferguson insists the focus has to be on the title fight with Celtic.
