Carlo Ancelotti:
Chelsea's style of play is essentially false 9.
You never see them
whipping in crosses, or putting
through balls for the striker. Neither
do their three attacking midfielders
play around the striker. They play
among themselves. Their only problem is that
instead of deploying
a player to protect the defense and
playing outright false 9, they use
that player as a striker who is
essentially useless. They could put
Falcao, Cavani, Lewandowski, Messi,
Rooney, Van Persie, absolutely
anyone as a no.9, their striker will
never score 30 odd goals a season or
bang hattricks with this system. And
also they will keep losing games
because while playing false 9, one
player is required to protect the
defense. Instead that one player
(striker)is doing nothing on the
field.

He is right!!!