In
Jason Davidson (def), Melbourne City), Regan Charles-Cook (mid), Ross County), Jan Gorenc (def), Mura), Isaac Christie-Davies (mid), Barnsley), Jan Kral (def), Hradec Kralove), Lennart Moser (gk), Union Berlin)
Out
Emmanuel Agbadou (r)(def), Reims) , Jens Cools (r)(mid), Andreas Beck (r)(def), Robin Himmelmann (sp)(gk), Benoît Poulain (sp)(def), Emmanuel Sowah Adjei (sp)(def), Jordi Amat (r)(def), Johor), Silas Gnaka (sp)(def), Magdeburg), Julien Ngoy (r)(att), Mechelen), Jonathan Heris (sp)(def), RWDM), Mamadou Koné (sp)(att), Deinze), Leonardo Rocha (sp)(att), Lierse), Carlos Embalo (sp)(att), Cittadella), Giannis Konstantelias (sp)(mid), PAOK - end of loan), Teddy Alloh (sp)(def), PSG - end of loan), Torben Müsel (sp)(mid), Gladbach -enbd of loan)