I haven't seen too much of him to be honest. But I am sure we've all seen his wonder goal for Ipswich. I have seen him a few times since his debut though, and I know his goal record was poor last year, but he was playing wider than he would have liked.
Millwall had some fantastic teenagers a few years back. Cherno Samba and Moses Ashikodi. Both made debuts at 15 or 16, and played pretty regular at 17.... Liverpool and Man Utd were monitoring Samba. Askikodi got sacked for threatening to stab another player in the canteen.... All downhill from there.
http://en.wikipedia.org/wiki/Cherno_Samba
http://en.wikipedia.org/wiki/Moses_Ashikodi
They should have excelled but didn't due to attitude. Not saying that I think Connor Wickham will,
because he may become the next Alan Shearer.... But... It's a big risk for Sunderland...!