So, recently, I've been playing a lot of ranked. But, if I get autofilled, my team bans my Yasuo, even though he is my main! I think that riot should implement a system that does not let your team ban your champ. This would be so useful, because doing this leads to team mates raging and feeding on champs that are not their main. If this happened to be added, people would feed less due to getting their preferred champion more.
If you use the search option you will find many threads with the same idea and the same answer, no wont happen. Reasons are stuff like high priority picks not getting banned cause lastpick hovers it.
If you get autofilled you should play a champion that is capable of filling your role. Many characters have the ability to poke, pick, heal, or peel for their teammates. Yasuo has none of these abilities, so if you were autofilled to support then you should not play him.
That aside, I need to respond to something else you have said here:
"This would be so useful, because doing this leads to team mates raging and feeding on champs that are not their main. If this happened to be added, people would feed less due to getting their preferred champion more."
Players are responsible for their own behavior. If you rage at your team and feed on purpose just because your team banned the champion you wanted to play then I (and probably most of the rest of the community) would never want to be matched with or against you in my games.
We all have to deal with autofill. Do your part like the rest of us, the protection lasts a while so you will be guaranteed to get what you want more often for a while yet.
There are way to many ways this will be abused, trolls using it for their own enjoyment for example almost every game kalista, jhin, blitzcrank or nasus will be banned a troll could hover over one of said champions preventing a person from banning them and handing over said champion to the enemy for the sheer fun of it.
Another reason is people are allowed to ban who they want, yeah it sucks when your main gets banned but some players refuse to risk playing against that champion especially if your main is a popular pick
As for the feeding part this is why it's suggested you have 2-3 champions you are good at so that you are more likely to be able to play a champion you are comfortable with than one you aren't
One tricking is bad(trust me I one trick alot), it works wonders for non meta picks but it really suffers when you one trick a "meta hero" as others have mentioned kinda along their thinking best of luck op
