Anywho, my buddy, TheCrazedSpartan has made a video that show cases Pegasus in a fly-through with his thoughts. My thoughts are in the comments of his video, but I'll repeat it below for convenience.

https://www.youtube.com/watch?v=wzhYWGSQhsM

------My Comment-------

I've studied this video for a good long time (hr at least) and it's clear to me that the new Forge building blocks (Props) are going to have a feature that we've been asking for since Halo 2 Vista.
-Each Piece will have at least two areas to color code. Like the Spartan Models, there will be a Primary and a Secondary color option for the props. The primary color will be that of the main area of the structure, while the secondary will will be the aesthetics elements of the prop's texture (lights, corners, anything that is thin and small).

Look at the map/video again. You'll notice that there are large cylinders on the map. One at Blue, one at Red, and at least one being used elsewhere on the map as part of the curved wall. However, you'll also notice that the two at the bases are almost pure team colors (Blue or Red). The other on the map (the wall piece) is not colored in this manner even though it's the same piece. Unless I'm somehow misreading the piece.

If this is true, and it stays with the game to the final release, then it's going to solve a LOT of navigation issues on Forge maps.

--EDIT--
I almost forgot to point something out, since you brought it up, Crazed.
Those bars are single objects. I know this because when you point them out, there are 3 bars. But later in the video, we see there are 4 bars in another part of the map.