Liverpool legend Jamie Carragher has wrote off Manchester United as title challengers this season.
Carragher doesn't think United are strong enough to challenge Chelsea and Manchester City.
Carragher said: "I would expect them to get stronger as the season goes on. That's quite a thought when you consider that, despite people saying they have had a poor start, they are fourth in the table and above Arsenal, Liverpool and Everton.
"Still, I can't quite agree with Rafael and say they are capable of winning the title this season as, for me, Chelsea, the standout team so far, and Man City are the only realistic challengers to top the table."
