Sport Bild reports that Gladbach have made a bid for Arminia Bielefeld's Robin Hack.
Borussia Mönchengladbach have reportedly made an offer for Arminia Bielefeld winger Robin Hack.
According to Sport Bild, the 'Fohlen' have offered €1.5 million for Hack, but Bielefeld are holding out for €2 million.
Should Arminia, currently 16th in the 2. Bundesliga, be relegated to the 3. Liga, Hack would be available for free due to a clause in his contract.
Hack has been a key player for Bielefeld this season, scoring 11 goals and providing eight assists in 31 competitive matches.
According to the report, Gladbach have also targeted AZ Alkmaar's Vangelis Pavlidis as a possible replacement for departing striker Marcus Thuram.