Rangers icon Brian Laudrup believes his old side can stun inconsistent Borussia Dortmund, as long as they try to get at their defence.
Giovanni van Bronckhorst's side face a daunting trip to the Westfalenstadion for the first leg of their Europa League play-off round against one of the favourites for the competition.
The hosts will be favourites for the tie but one Rangers legend has been watching them closely and believes there are some big weaknesses his old side can exploit.
