grumpygit - not wishing to put a damper on the situation, but ---
How many of the youngsters will be given the opportunity to play for their respective' Clubs ? England youth teams, in the fairly recent past, have not done too badly - but the players, subsequently, have either not been selected by their clubs - or their early potential has not materialised - suggesting deficiencies in the development qualities of the 'set up' (( at Club and/or National level.))