All clubs are taking it seriously, they are stocking up on young talent for the years ahead as they wont be able to spend fortunes every season. City: Rodwell, Sinclair. Chelsea: Hazard, Oscar, Marin etc. Utd: Hernandes, Wellbeck, Cleverley Kagawa, Buttner, Henriuqe. This is what the new U21 league will be about as well squads will swell with youngsters - they need somewhere to play them.