I would love to see some sort of ghillie suit system, where it would just be some sort of mesh webbing item or clothing over your BDU's and there would be some sort of system where when you are in a area with vegetation and grass you can pick from that area and blend in with that specific area. So say you are in a spot with dead dried up grass, your suit would blend into that, and if you where to venture out into a area with green grass you would no longer blend in, and would have to redo your camouflage. it would also be great if AI reacted to this and had a harder time spotting a player who was properly blended in.