In his new book, Dortmund CEO Hans-Joachim Watzke claimed that he thought it was a big mistake to sack Jurgen Klopp.
"It might have been a mistake," he insists again in an interview.
"Maybe it would have been better if we had changed the whole team instead of firing the coach because there are so many good players but not many great coaches. People are always wise after the event."
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