[2019] We should have the option of selecting a role to absolutely avoid instead of selecting a secondary role.

As a relatively low-level player, I have still learnt most of the roles, but Jungle is especially difficult, and in a ranked game I'm not confident at all. I have champs I can play in all other roles, so being allowed to queue for something like

• Primary: Bot

• Avoid: Jungle

and be guaranteed to avoid Jungle would be a dream. I think it would be relatively fair as well: in exchange for guaranteeing that you don't get a particular role you hate, you implicitly agree that you might play any other role.

Here's a quick mockup I put together.