Ranked

This is my first thread, I don't know how everything works here, but I was just thinking of how a friend of mine said that ranked matches used to be different and how much better they were. I don't know how they used to be, but lately I been playing ranked more often then I have in the past. Yes I am in bronze, but most of my matches I have had good KD averages. Yes I know that I need to still improve, but I been having a lot of matches like my last one, where our Sejuani would run around the map and feed. Also having issues with players not working as a team like Trundle in that same match where he went 1/8. Any chance on a future update on the ranking system where it isn't just about winning or losing, but how well you work with your team and your own stats? I mean for the solo que part anyway. Understandable when you're queing as a full group. I think this would make more people happy. It would also help keep those bad players, the ones that like to troll, that don't care or what ever, away from the people that actually want to play the game and improve instead of having to be stuck with all the "crap".