I think you need to read my point again. He contributed. But off the ball his movement hurt others. And he can 100% do what David does off the ball. Delph does it, Walker does it, I highly doubt Gundogan can't do it. But he was very, very static early on especially and it meant every time we did get the ball and try move it fast he wasn't where he was meant to be in the system.
This system is so fine tuned that one piece out of place hurts us. It's why we look shite in the league cup.
Gundo will get it, no doubt about it. But right now it is a teething problem that hurts the overall performance.
I read it first 20 odd minutes all the team were all over the place and Gundogan is a total different type of player to Silva and why when he came on he gave us more control. Gundogan is a lampard type player for me pass move keep it simple ghost in the box.