Vidic wary of Chelsea threat

United are hoping to retain the Premier League crown they won last year, and will face the challenge of Chelsea, Arsenal, Man City, Liverpool and Spurs.

Yet Vidic only believes Chelsea will be a threat.

“I would say Chelsea is always there because of experience,” Vidic said. “They have players who have been playing a few years together and they know each other very well. And they will be hungry to win the title yet again.”