Crane Site Revamp Idea

My idea is that the crane site's 3 story parking area should have sort of like a stairwell or maybe ladder going up to the top of the parking area, (possibly also allowing access to the individual floors) maybe similar to the mall construction map's ladders and stairs going up to the roof. This could prevent bottlenecks while trying to fight in the area, and could help substantially on the capture the hill gamemode when the hill is on top of the parking area (in my opinion). Does this seem like a good idea?