Your statement makes no sense in the context in which we are discussing the problem with a ageing squad of Juventus, where there is a lack of players to take over from the current generation. The leap of quality from Buffon, Barzagli, Chiellini, Pirlo, Licht and Tevez to out youngsters is immense and players liek Romulo, Pereyra, Bonucci, Caceres and Marchisio aren't really shining stars.
And it's wrong. Bayern, Barca and Real all have young [future] world class footballers in their squad. We have one and it'll be a bitch keeping him in Turin.