Chelsea did get several youngsters from other places and nurtured them at their academy.
Lukaku, Sturridge comes to mind.
Robert Huth is a Chelsea youth signing. Though he did not really impose himself over there.
But yes, David Moyes need to get some sort of successful season out of this batch and start building a new trophy winning squad out of this current one.
I do feel that David need to ask Wazza where exactly he wants to play. He likes to go deep to get the ball that he leaves RvP up there all alone when they are supposed to be a strike pair
"comon son, spit it out. You wanna be in the centre of midfield or you wanna be up top?? cos ya leaving ya partner up there with his back to goal all da time... I swear the amount of time you spend at the halfway line makes me think I deployed 5 in midfield..."