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."
The Chicago Fire has signed former Real Madrid and Valencia midfielder Alvaro Medran.
Former Atletico Madrid defender Juanfran Torres is in talks with MLS club Chicago Fire and Brazilian side Sao Paulo, according to sources.
The Chicago Fire have acquired former United States international defender Jonathan Bornstein from Isreali club Maccabi Netanya.
Chicago Fire said Nicolas Gaitan had been acquired with Discretionary Targeted Allocation Money (DTAM) and Targeted Allocation Money (TAM).
Nicolas Gaitan fell victim to the Chinese Football Association's regulations that limit each club to just four foreign players.