Man United's Jadon Sancho has returned to Dortmund on loan, which was announced with a two-word statement familiar to Chicago Bulls fans: "I'm back."
Bastian Schweinsteiger says he viewed his struggles at Man United as a test of character and that he achieved his "dream" when he forced his way back.
Former United States assistant coach Andreas Herzog has told Bild that Chicago Fire need a "leader" like Bastian Schweinsteiger.
"I think that it will be a good thing for both sides. Basti will help the team on the pitch," Friedrich said.
Joachim Low says Bastian Schweinsteiger made a "good decision" in joining Chicago Fire after realising he was not part of Manchester United's plans.
Hull City are set to miss out on top target Nemanja Nikolic in January with the striker in line for a move to Major League Soccer with Chicago Fire.