Leaving Penalties and Rewards

Okay, so I’ve been noticing lately how much people leave games or are AFK for quite a bit, and I’m getting pretty tired of it. I actually care about ranking and i’m constantly going down in my CSR because more than half the games of Slayer I play, one or more players leave. I’m aware there isn’t a whole lot that can be done about the situation but I think something should change like say you play through the whole match while the enemy team runs a train on you every time you spawn, you should get rewarded for being a good sport and sticking with the match, even if you’re beaten by a landslide. If there is a penalty for people leaving than I think there should be a reward of some sort for the ones who stay.

what i hate is when people are sore winners when its 2 v 4 in there favour and t bag and punch peoples bodies like theyre so amazing