The Eredivisie is filled with precocious talents tailor-made for elite football.
Premier League clubs who cannot produce these youngsters can compensate by raiding Eredivisie clubs.
Excelsior, Vitesse, Feyenoord, AZ, Groningen, Ajax and Heerenveen all have an average squad age of 23 years or younger.
Here are the top 10 Eredivisie U-23 talents Premier League clubs must sign.
U-23 meaning 23 years or younger, so Jan Vertonghen, Dries Mertens and Rasmus Elm will not be on the list.
With regards to John Guidetti, if Manchester City considers him surplus to requirements, they will not sell him to a fellow Premier League club.