that's rather likely to happen, actually. these are the first pokemon games in 3D, and as a rule, stuff just tends to take longer in 3D than it does in 2D. 3D towns and roads just have to be larger to feel convincing. you can get away with a town consisting of 3 houses when you're doing it in 2D, but you can be sure that this isn't gonna happen in X and Y.
Waiting for golden Sun 3DS 2 things are infinite: The Universe and human stupidity. I'm not sure about the Universe, though -Albert Einstein