Just showing knock downs at the end of the game would be enough for me. It's annoying because usually it's wrong to focus on killing one person while their team is about, so I leave it and my team mate gets the kill for finishing a downed enemy who can't shoot back, and I get nothing.
"so I leave it and my team mate gets the kill for finishing a downed enemy who can't shoot back"
False, you don't get kills from finishing someone elses kill unless the person who downed the enemy left the match.
If you downed the guy and someone elses finishes them, it's your kill.
Also, it's a "team" game, it's focused on you actually defeating the enemy team, not just knocking one or two.
So it makes sense.
Also, it doesn't make sense to prioritize that stat because you can knock a guy, have the enemy pick him up, then shoot him with one bullet and knock him again over and over 🙄
With kills you can only do it once besides stalking respawn beacons.