AC Milan ace Kevin-Prince Boateng is remaining cautious about his side's Serie A title defence.Â
The Ghana international knows Milan are considered favorites but does not want to underestimate their main rivals Inter Milan.
Boateng told Sky Italia: "We are ready to win but be warned Inter may cause surprise despite people saying they were weaker than last year. Juventus and Lazio also can also cause problems. "
Milan recorded a double over their arch rivals en route to winning the Scudetto and defeated them to lift the Super Cup two months ago.
Boateng is expected to start in coach Max Allegri's side which begin their campaign at the San Siro against Lazio on Friday night.