Nah, Wes Brown gets the ball and hoofs it clear when needed, Rio and Pique seldom do. Wes Brown does what he should do. He's also been the best defender in England in 2006 imo. It's criminal if he isn't in the England squad. Personally, I would start him with Terry/Ferdinand (both are having bad spells at the moment) though Terry has been more consistent this season.
Silvestre has been for a long time, I know he was our fastest player 2 years ago in the speed trials. Ronaldo was second. Ronaldo is becoming more consistent by the game.
I would also say we lost a lot more possession through O'Shea, Fletcher, Giggs, Park and Silvestre more than we do through Ronaldo.