Please Riot, just change "Fill" to "No secondary" already. I want to play one role only

It's annoying having to play multiple games of a role you don't want to play because you're forced to choose two and you will more than likely get thrown into the secondary role. I want to just play Jungle only and be done with it. I don't see why I have to choose a second role and pray every time just to not be pushed into it.

You removed teambuilder so I can't just play a match of a role I want and the champion I want to experiment with. And it's not just me. I even get mixed responses from people I play with who say they've been wanting to get a role and have to "choose mid(or support) as secondary to get their primary" or that they have to put their desired role into secondary because they get it more often. This is just madness right now and I can't enjoy a string of games anymore because of it. Let me pick just one role and be done with it.