Borussia Mönchengladbach have entered the race alongside Celtic and Feyenoord...
https://www.bookmarkzoo.win/borussia-monchengladbach-have-entered-the-race-for-hertha-bsc-goalkeeper-tjark
Borussia Mönchengladbach have entered the race alongside Celtic and Feyenoord to sign Hertha BSC goalkeeper Tjark Ernst