Not to get in a heated argument or to baost one academy is indeed bigger than the other but allow me this question: how many Feyenoord academy graduates are currently playing in arguably one of the best leagues in the world?
Barry, Cahill, Sturridge, Agbonlahor, Clark, Albrighton, Weimann, Bannan, Herd, Craig and Gary Gardner to name just a few.
Here is a small list from players in the top leagues in the world (I may have forgotten a few). If you would ask me to make a new list in 5 years...it would be so much longer.
Robin van Persie (Arsenal)
Salomon Kalou (Just joined Lille from Chelsea)
Royston Drenthe (On loan at Everton last season from Real Madrid)
Luc Castaignos (Inter Milan)
Jeffrey Bruma (On loan to HSV from Chelsea)
Glenn Loovens (Real Zaragoza)
Jonathan de Guzman (Just moved on loan to Swansea from Villarreal)
Gerson Magrao (Santos)
Karim Rekik (Manchester City)
Nathan Ake (Chelsea)
Dominic Adiyiah (AC Milan)
Kyle Ebecilio (Arsenal)
Moestafa el Kabir (Cagliari)
Ronnie Stam (Wigan)
Michel Bastos (Olympique Lyon)
Gianni Zuiverloon (Real Mallorca)
Touche!