Didn't Rodwell play centre-half for most of his time at youth level? I don't ever remember him playing there for the first team, but I suspect he would have been a better defender than midfielder.
I think a big problem for a lot of our youngsters coming through was that they came into poor teams, with no-one to guide them on the pitch and too much pressure in games. I always felt this was the case with Cadamarteri, who broke into our team around the time Owen started playing for Liverpool. Barkley wasn't bright enough, but suffered from a lack of good coaching, I think, from all his managers while he was here. I'd have liked to see him under Ancelotti. Jeffers was one who seemed to have the personality for the first team and, unlike Cadamarteri, he benefitted from being alongside Kevin Campbell and having someone like Don Hutchison with him. But he left too early. I'll always feel Rooney left too early, also. You can't argue against the career he had but, for me, Ferguson turned him into a world class ordinary player. He drained the mercury from him.