User blog comment:Agent Catherine/Signal Pistol/@comment-10700122-20150805210025

Keep it. Whatever harm it does when you have jerks on your team is massively offset by the fact that the knockback is the only thing good about it to whoever doesn't have a non-default premium weapon. When I was using this gun (because I didn't want to waste money on another, better, premium), I used the knockback to do the exact same things you are describing, but to the enemy team instead of my own. That's the only thing that makes it useful.