He's built like a brick shithouse and goes down when someone puts an arm on him.
Acey is right. If he ever looked up when he had the ball instead of trying to ram his way through then every move wouldn't result in him falling down/being fouled.
Said yesterday, in the Sack Levein thread, that I wasn't interested in watching big huddies playing football, well that's what Uche is; a giant, powerful and limited footballer. At this level he's generally fine but unfortunately it forces our style/tactics down that route, which won't take us anywhere unless we can get the right, very mobile tech/clinical players playing off him, both coming through the middle, and from wide, whether that be wingers or overlapping fullbacks.