Onyewu cleaned the box every single time the ball was central,, made it look piss easy, to the point Brasil changed up and specialized in giving crosses and corners to the far post, just to avoid him and challenge the fullbacks or whoever is covering that spot at the time. And they scored twice from in that area. But otherwise, centrally, it was total shutdown from the Gooch.
I'm not sure how he works when he is more exposed ( suffer with pace or not, gets onfocused etc), and doesnt such a tight knit unit of team defending in numbers, but bottomline, the guy has quite good qualities and instinct (Can never be sure with some regardless of how impressive they look, but he is at the very least Legro-Mellberg level).