Borussia Monchengladbach have joined Celtic and Feyenoord in pursuing Hertha...

https://wiki-site.win/index.php/Why_would_Moritz_Nicolas_reject_an_offer_from_another_Bundesliga_club%3F

Borussia Monchengladbach have joined Celtic and Feyenoord in pursuing Hertha BSC goalkeeper Tjark Ernst, according to Bild