Light On Dark Maps?

On halo reach the amount of maps people have made in forge that changes from day to night is very good but it does also effect everything else. However i would it if you could have a map similar to forge world with the option of going from day to night then vice versa, and along with this you could use the suits lights on the helmet to help get around or use the nightvision method.

It would make stealthy game types a lot more fun and if the vehicles lights were more effective, for example if you are using the warthog and you go into a cave the lights are quite noticeable on the wall and in the area. I would like to see something like this in Halo 4 but you know.

What do you guys think?