i got an idea, how about this gun can shoot sappers off of the engineers buildens, think about it, your an engineer and you just walked away from a teleporter you just build because you need to get some metal to build sentry when all of a sudden a spy put a sapper on your teleporter and by the time you make it back it well be destroyed, but with a gun that can shoot sappers off, you can shoot the sapper off while your running back to fix, pretty cool right?.