[Exile on Spencer St]

Agree, Macca, that it sounds like a good idea.
However, many League clubs have always been doing it but, as you say, it doesn't mean any more young lads will get a game UNLESS they are good enough. And if they are good enough, they would break into the first team anyway. Nothing will fundamentally change, I suspect.
But the EFL administrators can pat themselves on the back that they've 'addressed the issue'.