Juventus manager Massimo Allegri has said that Arturo Vidal needs to change his attitude after the Chilean was dropped for his side's 3-2 win over Roma.

Allegri said the choice was for technical reasons despite Vidal being fined for allegedly getting involved in a street scuffle outside of a nightclub last week.

He told reporters: "Vidal's omission against Roma was a technical choice. He'd played a lot of games and I had [Andrea] Pirlo.

"What happened off the pitch has nothing to do with it, that's a problem for the club. Now, however, he must have a different attitude."

The Chilean has been heavily linked with a move to Manchester United in recent months.