PLEASE, do not release positional matchmaking
Riot's idea with positional matchmaking is it is unfair to get autofilled and then lose the same amount of lp and they want to reward players who play many different roles. However, positional matchmaking will make this game more grindy. I will have to spend more time to get the rank I want. Also, people will just not try when they dont get their main position. They are only gaining/losing 5 lp, whats the point of trying? I am a player who plays all roles. I feel like positional matchmaking will just make this worse as I will have to level up all 5 ranks and play 50 placement games(10 for each role). This will not be fun at all.
So please Riot. Do not release positional matchmaking. The game balance is already in a bad state, dont make matchmaking worse!