TL;DR
Make placing multiple roboports easier by showing their coverage range, even if they aren't built yet.What ?
When a ghost roboport exists, it should show it's coverage areas as lighter versions of the standard roboport coverage areas, so we know what areas it will cover once built.Why ?
Currently, if I want to place multiple roboports, I need to wait until one of them finishes building, so that I can see it's logistics coverage range, before placing the next one to ensure it's at the optimal distance for network coverage.This is somewhat mitigated by blueprints, as you can have a blueprint with 2 roboports at the perfect distance, and then place it down in lines, but it is a clunky solution and doesn't help if we need to place roboports around obstacles.