A basic stadium editor, so stand size, roof type, OVAL type, etc or/and for the technically gifted the ability to add stadiums such as basic sketchup models (file sizes for such can be really low, if basic, maybe they can add a background texture too, so it seems as if your playing in a real neighbourhood, or setting over some random yellow colour) to the game, imagine seeing Braga playing in their fantastic stadia, that would be amazing!, or seeing grounds with an athletic track or basic ovals(opening up option for ground share - ie Wigan and that Wigan rugby club)...