Trazen was unrestricting everything on every map, no matter if it didn't have the restricted weapons on it. But even though the "its on the map" argument doesn't hold up. By unrestricting it, you are allowing people to buy it at spawn rather than having to go through the map secrets to get to the weapon location. Now you have a bunch of people with tons of ammo with restricted weapons. Defeats the purpose of why they were restricted in the first place.