It could be like it is in the Tony Hawk series, where you have premade things..like environments. Like a jungle environment, desert, snow, etc. Then there's premade pieces that you can place, and you only have a limited quota for placing objects. A lot of creative people would make nice maps...
I suggest that there should be a simple map creator online...
i dont think it will be made.. but just an idea
Ya that would be cool. Some online games have that but you just need to get the program from it. But with socom having a thing like that. People would try and try to glitch it.