Chelsea legend Ruud Gullit feels Fernando Torres' woes are weighing the club down.
Gullit feels the failings of Torres is having a massive impact.
He told the Sunday Mirror: "Torres' lack of form is one of the big talking points in football. "It's a complete mystery.
"I have no doubt Chelsea's coaches have tried everything.
"You wonder if he's homesick or it's psychological - but it's clear that if Torres started to score and his confidence returned, Chelsea and Villas-Boas would be in a far better position."