The squad was stacked with 25 international level players in the summer. There's the biggest indicator that youth won't be integrated very easily into the team here. Some of the youth players over the years didn't turn out so well even outside Chelsea (most of Arnesen's young signings) but now the quality is hardly an argument. Last year for example, Nathan Ake got a bit of first team football and he more than held his own. I remember he had a good game against Everton at the end of the season. Even got 90 minutes against Rubin Kazan and Middlesbrough in the cups. Not even a sniff of first team football now