Borussia Mönchengladbach have reportedly entered the race to sign Hertha BSC...

https://sierra-wiki.win/index.php/Would_Tjark_Ernst_Start_Right_Away_at_Celtic%3F

Borussia Mönchengladbach have reportedly entered the race to sign Hertha BSC goalkeeper Tjark Ernst, alongside Celtic and Feyenoord, according to Bild