Ancient concrete barrier and lamppost

[Yoshida Keiji]

I want to be able to re-install them like we can do now with work benches. I started on a world tile that has an Ancient Asphalt road traversing diagonally and in my day 115 I'm finishing my city walls. I know enemies will use them for cover but don't like the idea that I can only deconstruct them. My pawns can haul a stone research bench that is 2x3 large and other bigger items like 2x4 dinning table...so why cant they just reinstall a 1x1 lamppost? I don't mind if the barrier requires two or more people, but I should be able to move it. I could even make a very cute entrance to my colony.