Barcelona defender Gerard Pique rates David Silva as Manchester City's most dangerous player.<>p> Barca are preparing to face Manchester City tonight in the Champions League.

Pique said: "He's probably their trickiest player in the sense that he can pick the ball up in midfield and create chances, or score himself. We're talking about a top player here - I know him from playing together with the national team and from when he was at Valencia.

"There's no debating his technical ability and we will need to be on top of him right the way through the game."