With Timo Werner, RB Leipzig has signed a prominent returnee for the Bundesliga - and even made a good deal.
Leipzig are paying much less to Chelsea for the German national striker than they received from London two years ago.
1. FC Köln managed to bring home a particularly profitable return in November 2018: In the summer, the club sold their striker Anthony Modeste to Tianjin Quanjian in China for 29 million euros, only to take him back a few months later on a free transfer.
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