Borussia Dortmund saw one of its biggest stars leave the club over the summer, but that's why Karim Adeyemi coming in is so important.
When the German side lost Erling Haaland to Manchester City there was some reason for the doom-and-gloom mentality.
[ MORE: Meet Chelsea Striker Armando Broja ]
However, the addition of Adeyemi to a young core at Dortmund creates a much-needed buzz around the club.
The 20-year-old German attacker came over from Red Bull Salzburg this summer after a phenomenal campaign for the Austrian side.