Duman is a terrible one on one defender. Nyhuis is good. Duman is a quite a good kick and Nyhuis is not. If only we could combine them into one. Maybe Duman will get better when he gets stronger but at the moment he is weak in the contest. I actually thought Duman was pretty ordinary on the weekend and when I got home he was mentioned in the best players. Don't get me wrong he has only played a couple of games so I have high hopes for him.