My reasoning for the sandbox request is that warhead is shorter than the original game and paying $20 dollars for that is a rip-off even with the open ended gameplay. I'm just saying, by adding a sandbox editor it not only increases value for money but also extends gameplay tremendously.
It doesn't have be as deep as the PC sandbox editor but more like far cry 2's editor where you can sculpt land, rise/lower hills, place starting points and place vehicles, soldiers, vegetation, buildings and etc.
This would be a great version of warhead for consoles with story and the sandbox editor and be WORTH $20. Everybody vote and send them emails about this too so it can possibly happen as this can be done after crysis 3 like crysis port was after 2 so it won't interfere with crysis 3 development.