Purposely banning your own teams champ picks

There needs to be one if not all feature added to get around this extremely annoying instance of people on your own team banning the champ you have picked. There may be some valid reason for a person banning a particular champ regardless of what other team member want, but it punishes those team member that want to play it. There needs to be a way around of this unintentional yet exceedingly frustrating occurrence.

One way would be to allow people to report, from champ select, when someone does in fact do this. Fairly simple and, if i remember correctly, prevents the two players from being able to be grouped with each other after the match which would also prevent that from happening again.

The other way would to allow for the person who's champ is banned to be allowed to drop from the lobby without incurring a dodge queue timer. Some people really are playing the game, when they can, to play a specific champ. You could say the samething about a specific role but that is a different discussion. If given limited time to play the game, a 6min queue timer can be the difference of someone being able to play and not being able to play.

I am speaking on a point of view of normal games btw, not ranked where, with the increase of competition being the main point of ranked, I don't think this argument would have any validity.