[willisit]

I don't think it'll be long before aftermarket bumpers (sorry.. not sure what you call them) will be out there doing just the above. Once it hits the road, you can do what the hell you want with it. Personally I'm not fussed but should the option be available....

Worth noting that over here we have to have a Fog lamp as well so I bet GM turn one of those reverse lights in to a Fog (red instead of white). That'll ruin the look even further.