Those who attended the Marcus Hall Testimonial game will have seen that the pitch is now narrower and that City have swapped dug-outs.
Explainging why this happened, Chris Coleman said to the CT: "Most grounds you go to - I would say 80 per cent - the home dugout is on the linesman's side and from now on that's what we'll have at the Ricoh.
"He runs down that half of the pitch so you're a little bit closer if you're on that side of the tunnel and it gives you a better chance of having a quiet word if you need to.
Don't get me wrong, I'm not going to get carried away. I know I've got to behave myself, but I think that it might just give us a slight psychological edge, and you have to grab every little advantage you can in this game."
With regards to the pitch changes, Coleman said: "It's a massive pitch and we just felt it was a too big so we're going to make it a bit more compact.
"We'll be trying to do a few things with the stadium on match day, perhaps getting the fans closer together to get a better atmosphere - that was the thinking behind it."