Yeah, this is a really good idea. When I saw the title, I imagined fighting in a darker terrain where it's harder to see your enemies, forcing you to stray from the normal "Hide in your fort and hope shoot until they go away.", because you can't exactly see them as well.

And I bet even more people have looked here http://www.google.com/moderator/#15/e=6f3a1&t=6f3a1.40

Guys, post your ideas in my post, more people have looked.

Just imagine, people just randomly dying out of nowhere and your just tromping around going Derp Derp Derp, then bam, you step on a grenade.......

Awesome :O

Finally I can be completely invisible while camping near the intel

fighting during the day is pretty legit, but what about having a map mode that takes place at night?

It'd be raelly, really dark, except for

tracers
grenade blasts
home base would be lit up maybe

Let me paint the scenario for you: you and your buddies have to get the intel, in the middle of the night, but then, out of nowhere there's a tracer and Deuce13 has his skull ventilated (unlucky bastard). You can sort of tell where it came from, but you can't be sure until... yup there it is, a barely visible silhouette crouching at the top of a ridge. You aim, fire, and you see a confirmed kill message and the mission is saved.

I got this idea by reading a suggestion somebody made about lamps about two minutes ago