Aye, about as silly as suggesting 4-4-2 doesn't allow movement or running into space.
Ours doesn't( not every 4-4-2), i have seen us use it enough times using 4-4-2 and see the lack of movement and chance creating and just overall passing options to suggest this.
Again, we didn't even play a traditional 4-4-2. Or did you fail to spot Ben Arfa roaming all over the pitch, Jonas sitting deep alongside Anita and Ba dropping into the midfield regularly? In fact, it was more like 4-3-1-2 with Ben Arfa roaming and Ba dropping deep. You can talk about getting the best out of Cabaye, Ba and Cisse in other systems all day long, but considering Cabaye had trouble lifting corners 3 feet of the ground and Cisse looks like a pale shade of his normal self it's fair to say our rustiness was more down to match fitness issues than anything tactical.