(This may seem a little crazy, but I think it'd be cool. :P):
Dynamic Lighting.

Like, not just shading, but lights. And polys will block the light from lights and what not, and the polys in the light path are brighter. Not just scenery either, but when a soldier moves past he makes a shadow, or when he shoots a gun, scenery in front of him makes a shadow.

I don't think this is possible, I just think it would be cool. :)

Its not impossible.. but it would be useless in soldat.

could do for realism, and might be useful if there were flash grenades created,but anyway i do really like that idea of yours :]

I like this idea. But I cant really imagine it anyway. :P

lol: http://www.garry.tv/?cat=3

Okay, well, I just said that because everyone usually says "That's not possible."

Already implemented, ask rabidhamster for lighting map pack. i think he used it on inf_viva.

It's not already implemented.... Those are just scenerie overlays that make it look like it is dynamic.

this suggestion has no place in soldat. There are no shadows or anything in the first place, so there's absolutely nothing to make dynamic. In addition to that, it is a 2D game.