Derby are the most poor team in Premier League, thats already clear, they have won only one game this year, against Newcastle at home with the score 1-0. I know the handicap looks incredibly high for Chelsea, but the truth is that against Derby will be very easy to score as they have lost this year by a big difference from a lot of teams: Tottenham 4-0, Man. United 4-1, Arsenal 5-0, Liverpool 6-0. Another very important factor is that Chelsea will be very motivated for this game after their FA Cup embarrassment and they also need now 3 points like air. There is a big difference between these two teams and I think in this game Derby will concede a lot of goals as they used to make so many mistakes at the back, they let a lot of free spaces, spaces which Chelsea are proffesionals to profit on countra-attack. I think this game will bring some good confidence for the next game in Champions League for Chelsea as I see a big score.