Urban warzone map, blue team wins most

Blue wins 4/5 games on Urban.
This map need serious issues addressed.
1-bad spawn placement
2-sight lines are too long
3-core has no cover, very hard to keep blue out.
(Compared to other assault maps)
4-armory has no defence points for red.
(Attacked on all sides)

This could be fixed easily by adding more cover.
And moving spawns accordingly.
Sculptures, rocks, burning building derbis, walls !anything!