Lightswitch+Nerfed Shotgun Range is a terrible combination. On higher-level fights, One shotgun blast will not down a Major, so it basically makes shotguns useless in those encounters. And guns like Matador 64 have super-slow fire rates, so the only thing that saves them in PvE is their range. I guess I want to know what mid-range is to you? Because mid-range to me is roughly across the center open platform in Twilight Gap (With the shipping containers on one side, the room with the elevators on the left, and the wall to the other side). No shotgun, even now, is two-shotting at that distance. Close range is like that room just off that center platform that goes to either A or C (in Control).