I think the 4-3-3 or 4-2-3-1 just doesn't suit us. They are probably the worst set ups when you're trying to build so many new relationships all over the pitch. I would normally say to just let it go and in time it will just happen but even as a Koeman supporter it bewilders me that we are exactly the same every game. It's like we are trying to run before we walk. Understandable given expectations from the summer spending spree but definitely time to keep things simple, then build.