Stuart Pearce described Jack Rodwell as showing maturity beyond his years against Germany.
Rodwell's header in the 1-1 draw ensured Pearce's England Under 21s go into their European Championship semi-final on Friday as Group B winners, and they will probably play Sweden or Serbia in the last four.
Pearce made 10 changes to his starting XI - and Everton midfielder Rodwell, tipped to eventually play at centre-back, was among the newcomers who impressed at Orjans Vall.
big bonus
"He was beyond his years," said Pearce.
"I told him three weeks ago I need to hear his voice more - and I have heard him more and more.
"Performances like that will come from it. He's quiet but strong mentally. Every day he has flourished more and more. He's a big bonus, but I expect that from him."
Everton manager David Moyes said recently that he expects Rodwell to play a bigger role next season. The highly-rated 18-year old signed a new five-year contract with the club in February.