Chelsea without Carvalho..that leaves a huge gap to fill in central defense...Boulharouz is not favoured by Mourinho...the only option left is Michael Essien but then that takes a bit of edge from their midfield...I feel they will play their regular formation 4-3-3..Thank God Man Utd have both their central defenders fit...the best partnership in the EPL this season (Vidic & Ferdinand)...but with Neville injured..it leaves them vulnerable down the flanks..but then we have Evra..only problem is he like to get forward a bit too much..Could create huge gaps when Chelsea counter attack...Man Utd should play their regular 4-4-2 formation and try and spread the Chelski defence....My realistic prediction Man Utd to win 2-0 ... Alan Smith to score (assist ... Giggsy)...Scholes or Carrick to score from a long range effort...Cmon United...Go Kick Mourinho's butt...