Dortmund's teen sensations Jadon Sancho and Erling Haaland will look to do a number on Paris Saint-Germain again next week having combined to beat them in first leg of their Champions League last-16 tie.
Haaland became one of the most expensive teens in history in January when he joined the club from Red Bull Salzburg for £17million while Sancho, not 20 until later this month, looks set for a summer move to the Premier League.
Liverpool, Chelsea, Manchester United and Manchester City are all battling it out to sign the English winger, who is valued in excess of £100m.