"Financial Fair Play" was a UEFA set of rules and it was agreed in 2011, originally supposed to be brought into force in 2012 but wasn't fully brought into force until 2015. It governed clubs being able to play in UEFA competitions. PL PSR rules came in for 2013/14. De Bruyne was bought by Chelsea as he was a ridiculously outstanding young player. Chelsea have had an extremely good academy and youth recruitment set up for years. Its always been a key component of a successful club. Think about all the truly legendary club teams in history - they've often featured a core of players that have come up through the youth recruitment and academy structure together, whether that's Fergie's United, the Barca team with Xavi, Iniesta, Messi, Ajax in the mid 90s, etc.Nope. Ffp was brought in 2011. De bruyne joined chelsea 2012.
Gray will turn 21 in march 2027. It will be during his 3rd season with us. So he'll qualify as club trained. Think the cut off is in jan.
Even our best team of recent years featured Kane, Walker, Rose, Alli, who were either academy products or bought as teenagers. They were supplemented by Dier, Eriksen and Lamela who were all bought at age 20/21 and they all developed together into a monster of a team.