Question is whether that is down to Moyes tactics or to Arteta's form?
I agree that Fellaini is much better as a defensive midfielder, it's just that I can see why Moyes has him playing there. With Cahill and Rodwell out, we don't have an attacking midfielder (unless you pull Osman from the right, but in that case you need to find another RM, a role that Coleman might or might not be able to fulfill, who really knows better than the people he works with day in day out). Fellaini can play there and Heitinga did excellent in his role when Felli was injured, so I think it's worth a shot. This year Heitinga happens to look nowhere as good as he did last year, but is that Moyes' fault?
I just think people are really overreacting, opening threads questioning whether it's time for him to move on and stuff. I'm sure everything will come good in the end. And even if we finish in lets say 10th place, is that a reason to want Moyes to leave? Probably Moyes has taken us as far as he can, but I doubt anyone in the world will take us further without a serious money injection. I know expectations were high, but if you look at the situation rationally, you can't really expect us to finish top 6.