I really don't know if this idea has been declined, so i'm just gonna go ahead and explain it anyways.
Throwing knives are the solution of when you're reloading and out of nowhere an enemy pops out and kills you.
These knives will save you from that. The knives will be used just like grenades except for the exploding part. Which means you can hold the knife as long as you want without it exploding like a grenade would normally do.
-How the knives work
You will have a red dot on the screen as a marker that indicates where you wanna throw the knife.
These knives are close range weapons only. Around 2 meters away from your enemy (in game).
These knives are a 1 hit kill only when you are close to your enemy (just like shotgun when you are close range),
Amount of knives you can carry
You will only be allowed to carry 3 knives
If you run out, go back to the tent and get some more.
-General Assball