Dynamic que suggestion if anybody reads these

First off, I love dynamic que because I can always get a role I'm comfortable playing and I dont have to deal with the trolls who just instalocked their roles in the old champ select system. However I feel like the fill button in dynamic que should have the option of:

Primary role: Fill (Instead of Secondary Role) Exception: Either any of the 5 roles or / none

The reason is because I can play most roles and I find that it is fun to kinda russian roulette and see which role I play that game so I dont end up playing the same thing all the time, but me personally, I cant ADC to save my life, so if I ever get stuck with that role its pretty much an instant loss. This would most likely be used for people to just avoid playing support because thats what I get about 70% of the time, but still just an idea.

Im aware that probably nobody will read this at all, but just a thought I had while queing up this afternoon.