Borussia Monchengladbach have entered the race alongside Celtic and Feyenoord...

https://spencersultimatejournals.trexgame.net/what-does-get-german-football-news-usually-cover-in-the-transfer-window

Borussia Monchengladbach have entered the race alongside Celtic and Feyenoord to sign Hertha BSC goalkeeper Tjark Ernst, according to Bild. Ernst’s contract reportedly includes a €5 million release clause, making a move possible this transfer window