If they're unwilling to bring back solo queue there's one simple solution.

Just stop playing.

I know, a lot of you who are still playing but hate DQ are thinking "well we've heard this before", but understand this simple truth; the less solo players there are, the worse the experience the solo players have. Don't just come and voice your opinion on the boards, although that's a great place to start, actually effect their statistics.

What we know from the data that we could collect, as a community, is that groups of 3 or more win at a significantly higher rate than their peers. We can infer, despite that data being only on the top .3% of the communities ranked players, that when Riot says in the round table that "The solo experience has been shit" those numbers probably trickle throughout the ranked system.

So stop playing ranked as a solo. It will inflate those numbers even more, reinforcing the negative environment that creates.

This season has been an absolute mess, top to bottom, as someone who's played this game since "pre-season 1" the game has never been in a state where there was no competitive outlet, the meta stagnated this hard, and balance had been this poor. So stop playing DQ.

The idea behind this queue is absolutely ridiculous to begin with. Essentially what they've done is given you two queues out of one that always existed; normal mode. There's only one difference between normal games and dynamic queue; one shows your ranking and the other hides it. So stop playing DQ.

I don't think I've played in over a month, maybe closer to two months, and the more people who actually stop the more the system spirals and becomes unplayable for other solo's, and the faster it goes away. This isn't a long term solution to anything; a moba isn't the type of game that a DQ system works in. It's been proven time and time again, the only reason Riot thinks they can pull it off (despite it's negative effects) is because they have such a large player base. Stop contributing to their playerbase in Dynamic Queue if you don't like it. It's the only way that DQ goes away.

Stop confusing DQ with champ select, stop coming to the boards to describe one out of your hundreds of games, and stop letting them off the hook with them avoiding releasing statistics. Nothing has changed for a majority of the playerbase's experience with DQ since the round table, nothing has been said about it since then. So do what I did, expedite the process of removing this and giving solo players back what they really want, and just stop playing dynamic queue.