A bit like Man City they have a stockpile of youngsters they can sell for a few million quid a go to help the coffers. Last year it was Tomori, this year maybe Hudson-Odoi or Loftus-Cheek.
Great list. Forgot a few of these - Crespo being one. To be fair, I think Piguain must have ate his way around London given how he waddled round the pitch.