I don't agree, look at the 2006 winning team and there were many guys in there who were nothing at a young age. Players develope at different stages. And besides, the World Cup is about coming together as a team and getting it right. There were guys in the 2006 team who are not particularly great players individually but all did a job.
Buffon, Zambrotta (maybe not at this position, but he was a big talent when he was young anyway), Cannavaro, Pirlo (again wasn't really dubbed a big talent at this position, but they dubbed him to become a great trequartista when he was just 18), De Rossi (who was still quite young and very good in 2006), Totti, Del Piero... these are all guys that were considered huge talents before they even turned 20.
