An Idea for Solo Queue Matchups
We all know that solo queue's don't work. We always seem to get grouped with an incompatible team, trolls and afk'ers. What if Riot were to pair folks based on their kill and objective participation and then by KDA based on role. Basically, team builder for solo queue with the auto matching based on certain criteria rather than simply in queue.
Think about it, people with 60% objective participation and a positive KDA all on the same team in roles they prefer to play. If you want to continue to troll or go afk then you are grouped with similar minded people. Meanwhile that 60% group is inching up to 65 or 70 and progressing. Then, the only thing you have to really worry about is being out played as a team or having a poor comp vs their comp - forces you to get into the mechanics of the game to progress - well for those that want to see challenger before they retire to a nursing home.
With this concept though, you can't have a gold substituting for a bronze. The team builder needs to restrict 1 band up or down even if the other criteria is met.
I think this is the way to go.