Well the thing is, if Chelseas would play in the Serie A they would not go very far. Thats the main difference. Juventus is competing the in the Serie A, and to be honest it is the toughest/most exhausting local championship in europe.
Chelsea has a great squad for the Premier League..
Our two major problems are:
1- We lack CBs
2- We lack a creative midfielder to help Nedved out or to replace him when he can't play.
I think that our forwards are maybe the best in the world. We managed to score ALOT with not so much creative midfielders.
I said it before, at the beginning of the season when all players were fresh and injury free, meaning we played with 100% first line, there are maybe no team in europe that can compete.
We have the best goal keeper in the world: Buffon
World Class CB: Thuram and Cannvaro
BEST LB: Zambrotta
A not bad RB: Zebina
Strong DM: Blasi, Emerson, or Tacchi
One of the OM: Nedved
A great R wing: Camoranesi
4 talented forwards: DP, Zlatan, Zala and Trezeguet.
The thing is, this looks great as it is, once any gets injured and suspended we need to change the whoe formation to deal with his abscence, e.g. Nedved we switched to 4-3-3.