Buildings should have doors that you can open/close, they should be able to be lockable from the inside and squads should be given multiple ways to get through them, introduce shotguns, toggleable flashlights & lasers, breach charges and flashbangs so that the Squad experience can quickly go from rushing in a field to door to door breach combat to spice up the Squad experience and make it more realistic and urban warfare to be more tactics based.
#Doors/Breaching
keen raven
untold obsidian
imagine this in Fallujah, it's gotta be insane