Everton boss Roberto Martinez says Ross Barkley should be allowed to play on his instincts for England.
There is a big debate whether Barkley will make England's World Cup opener against Italy.
Martinez said: "I found it very interesting after the friendly against Ecuador when people assessed his performance in a very meticulous manner, looking for perfection.
"The expectations on Ross Barkley are incredible. It was his first start in an England shirt and you cannot expect someone in that situation to be perfect, especially at such a young age.
"For me, the best thing about his performance was that he looked like a young kid in the playground enjoying his football. That's the biggest strength you can have as a young player. It's incredible - he is 20 years old, playing his first game for his country at the door of a World Cup and he is still able to enjoy his football."
