I disagree with you on what I'd want mate. If we had the quality players that City, Chelsea and to a lesser degree United have at their disposal, I would say you can afford to chose a way of playing and formation, because you have the quality of player that you can rely on to pull it off most of the time. Probably Spurs too if you look at their starting XI. But you only have to look a Arsenal and Liverpool to see that it doesn't always work for the second tier teams. They try and play the same way all the time and sometimes they get found out.
We don't have the quality of starting XI that the top 6 have, but I believe that we do have a good cross section of skills in our squad now, and I would like us to use these to match the opposition. If everybody was fit and available for selection, I would be very surprised if he played the same XI to play Arsenal away, as he would to play West Brom at home.