I don't think that's a good idea...I get called a hacker enough when I shoot invisible people from a distance.
Have you ever seen a shotgun in real life? They can shoot pretty far. Compared to the sizes of the maps/fighting area, they are perfectly fine, except that one map (that's like on a boat or something...It's got some pipes that you can slide under...It's an attack & Defend map, someone get me the name XD), for their, the shotguns are slightly over powered. But hey, so is a good sniper, you going to nerf them too?










