Ability to block a player/stop from ending up on their team
New RP system. You win and lose the same amount no matter what even if you played perfect it makes solo queue hell
Limit RP loss if your teammate quits or sells on purpose & maximize RP loss for those people who do
Stop putting solo/duo queuers in matches with 5 stacks
Add 3v3 & 4v4 ranked modes
Add a teammate grade or some type of penalty for people who don’t pass which would affect how much RP they get
Increase the XP points gained in game for making good passes & playing good defense which could also increase the RP you get.
The current system doesn’t promote good teamwork & is hell for solo queuers. Players don’t benefit enough from being a good teammate so they simply just don’t do it.