The Premier League says the new rules are designed to increase the number of young ‘home-grown’ players in the Premier League, with a long-term aim of giving more options to the England manager. But what will they actually mean in practice? BBC Sport explains the key points of the new system: - Clubs register a squad of up to 25 players, which must include at least eight ‘home-grown’ players, at the end of each transfer window. - Home-grown players do not have to be English; home-grown players are defined as those who “irrespective of nationality or age, have been affiliated to the FA or Welsh FA for a period of three seasons or 36 months prior to 21st birthday†- Clubs can supplement squad with unlimited number of players under the age of 21. - Changes can be made only during transfer windows, although in exceptional circumstances (eg goalkeeping injury crisis) moves could be allowed. - Players loaned to Football League clubs cannot be replaced, but can regain their spot on return to parent club. - Rules apply only to Premier League matches, not European, FA Cup or League Cup action. - First deadline is 1700 BST on 1 September (24 hours after end of August transfer window). Source : http://www.topsportsblog.com/7-new-english-premier-league-rules/
Most of this rules are already presented in other Leagues from Europe. They are good if you plan to have a strong team to represent your country.
FA made this rules because their league full of foreign player, this rules made for regenerations england national team... go for it england