Uganda have sacked head coach Bobby Williamson with the national team bottom of their World Cup qualifying group.
Rangers have terminated striker Francisco Sandaza's contract after an investigation into a hoax phone call.
Fabio Simplicio has moved to J-League side Cerezo Osaka after leaving Roma, pledging to help the club clear of relegation trouble.
Sao Paulo have snapped up Brazilian midfielder Paulo Assuncao after his contract with Atletico Madrid was terminated by mutual consent.
Fiorentina have terminated the contract of midfielder Houssine Kharja.
Thomas Hitzlsperger, Hasan Salihamidzic and Chris have had their contracts with Wolfsburg terminated by mutual consent.