Disagree, it's been technical as seen the few great players produced the past years.
Biggest problem is that in youth ranks they got used to trying to groom the strong kid, which was once the profile that was looked for in Europe, instead of giving a chance to the talented small/skinny kid.
Also fundamentals training is shit, being the reason why kids don't develop good IQ, football intelligence, to think during the game, specially midfielders.
It's also related to the new age, where they sell young guys to Eastern Europe, Asia and Arabic countries, where they have to adjust to very diferent cultures, while still immature, and where football level is very low, so they don't develop properly.
But I see a different inbreed of young talent at Brazil right now, much better than 5 years ago.
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Also, a few years ago, Brazilian clubs were richer than ever, paying crazy salaries. So they spent a big chunk of it on experienced players who earned a lot coming from these alternative markets (Ukraine, Arabia, etc).
Now that the financial crisis has hit the clubs and they can't afford the commitments they made, salaries are lower and there is much more space to youngsters.