Manchester United legend Roy Keane says Roberto di Matteo is lucky to even be at Chelsea.

Keane believes Di Matteo won't get the manager's job fulltime.

He wrote in the Sun on Sunday: "He was lucky he didn't lose his job when Andre Villas-Boas was sacked. That's what usually happens to the No 2.

"Remember, before going in as his assistant he had been out of work since being fired by West Brom. Now his stock is far higher than it was a few months ago.

"Winning the FA Cup would more or less guarantee him a job elsewhere if Chelsea don't want him."