Goalkeepers' turnover: Viviano to Inter, Buffon either halves his pay or goes to Bayern, Frey and Marchetti towards England. Viviano: he's playing with Bologna but he's co-owned by Inter. Julio Cesar's problems could accelerate his return to Brazil, but Manchester United are interested in him as well. Sirigu: Zamparini wants to keep him unti 2012, then he could go to Milan to replace Abbiati.