Forward Davie Selke has left Hertha Berlin after five and a half years to join rivals Cologne, both clubs said on Monday in one of the first moves of the Bundesliga transfer window. The 27-year-old German has penned a deal until June 2024. Cologne needed new firepower after Anthony Modeste left for Borussia Dortmund in the previous window. Former RB Leipzig forward Selke never settled at Hertha and spent the 2020-21 season on loan back at his first club Werder Bremen. “Davie fits into our game plan, we were searching for a forward. As a classic number nine he has quality in the box but always …