Energie Cottbus is looking to bring in new players after a 3:4 loss to Greuther Fürth raised concerns about their defense. Coach Claus-Dieter Wollitz will be permitted to sign two new players before the transfer deadline on Tuesday. Toni Leistner, a 35-year-old German former Hertha captain, is a strong candidate for the defense. Because Leistner is currently without a contract, it is possible he could be signed at a later time. His current market value is €300k, according to Transfermarkt.