Doncaster have made forward Dany N'Guessan their sixth summer signing.
Tottenham have confirmed that Romanian defender Vlad Chiriches has completed a move to Napoli.
Global football icon Pele has joined the praise of Sir Alex Ferguson upon his retirement and described the Scot as his "idol".
And Pele has paid tribute to the Premier League boss via his Twitter account.
"Sir Alex, you were my idol for a coach, and you are an example for all future generations," wrote the three-time World Cup winner.
"Sir Alex, you are a legend and your achievements are unlikely to ever be surpassed."