get rid of the autofill tag in ranked

This does not necessarily apply to me directly, i like to call autofill support 2.0, because 90% of the time you end up being placed in the support role. The problem arises when players that queue for other positions get placed in a lane that they are not familiar with. What if the player does not own many champs for that role, limiting their impact on the game itself. Riot needs to look into this slightly, perhaps remove it from the ranked queue, far too many games have i had a teammate who got put into this situation and performed poorly, i dont think this has to do with the player itself but the fact that you are forcing him to play this way. Im not trying to complain about wins losses feeders because of this, it just seems to be an on going problem with players and alot of people i have talked to are experiencing the same frustrations....What do you guys think??