A big - money deal to bring Marco Reus to Dortmund from Borussia Monchengladbach was also secured in January of 2012 .
The German winger did not join up with Klopp and his new team - mates until the summer .
A big - money deal to bring Marco Reus to Dortmund from Borussia Monchengladbach was also secured in January of 2012 , but the German winger did not join up with Klopp and his new team - mates until the summer .