I've not seen him for a few months, but when I did see him, he was doing well. He plays predominantly in the centre of midfield as the number 10 he is, but he's often seen on the left if one of the regular wingers is out.
He's best going forward with pace into the box; he can move into that goalscoring position from midfield - whether it be via passing a defender, an off the ball run or quick one-twos.
For me, this proves that he should be coming in from the wing (especially if he would go to FCK). Moreover, he doesn't move to the wing enough when he does play central. However, when he does play on the wing, and a team mate can offer support, he can be a real threat to his marker.
Igiebor and Ujah are very raw talents, but the operative word is definitely 'talent'.