Sky reports that Heidenheim wants to let 34-year-old Kevin Müller leave in the winter without any obstacles and is willing to let their long-time first-choice goalkeeper leave on a free transfer in January. Müller's contract runs for another year and a half. There are clear indications of a move to MLS for the Rostock-born player. Müller has not made an appearance in the Bundesliga this season and has a current market value of €400k, according to Transfermarkt.