Fill Queue suggestion for summonses rift

Since it's mostly just fill players that complain about the new draft pick in dynamic queue (including myself), here's a suggestion for a new type of queue. Fill queue. Obviously that's a really crappy name but it would be like blind in how you queue up, but the game randomly assigns you and everyone else a role. This would eliminate the problem of all fill players becoming support mains because you would actually get a 20% chance at all roles.

I believe the amount of fill players is enough to where queue times would be short but there is a problem. If this mode was implemented, it would take all of the support mains (fill players) out of draft pick, making queue times ridiculously long. Riot would need to find a way to make draft pick somewhat like it used to be for this to work, meaning some people would be forced to play more than gasps TWO roles.

This may or may not be a normals only queue because I doubt many players want a truly random role when playing ranked.

If you guys don't think this would be a good idea, comment ways to improve it and I'll probably give a new queue idea in the future.