They didn't fold on that or give us solo q
"Dynamic queue is still failing to meet many of your needs. More specifically, it’s undermined competitive integrity at the highest levels of play. It’s taken us too long to get here and we apologize for the delay." Riot Pls: Ranked
http://na.leagueoflegends.com/en/news/game-updates/competitive/riot-pls-ranked-pls
That looks like folding and giving solo que to me.
http://na.leagueoflegends.com/en/news/game-updates/competitive/riot-pls-ranked-pls-2017-season-ranked-changes
For the record I personally prefer playing dynamic que as there are usually at least 2 of my friends on and we all like to play competativly. Ever since about season preseason 5 it has gotten waaay harder to solocarry games just from being fed. You now need your team to at least semi work with you and solo que is just a shitty environment for that cooperation (optional built in voice coms pls?). Dynamic que is fine after all the changes and if you don't like it then you no longer have to play it. Don't just assume everyone hates DQ.
In terms of plants, can we please play with them first? Like really, I'm way more worried about the new assassins (especially khazix) and their items breaking the game and riot not being able to fix it by the time ranked comes around but imma give them the benefit of the doubt as invisibility can now be partially revealed with damage (WOOT).