Roof Top Madness

Rooftops needs to be nerfed these cod guys are camping the rooftops on huge buildings with no access to them besides a chopper. They're shooting people off objectives and the netcode isn't good enough to fight them so you dont stand a chance against them! If you're going to allow this madness then allow an access to every building to get to the roof top!  On some of the maps they can even capture/contest/defend the objectives from heights you can't get to! Please fix this where tf is DICE LA?