Wait, what DQ has fixed seriously?
More teamplay? you have to follow what your premade are doing, you can't do the opposite or it will be "why didn't you go with me on tristana", "shut up you should have come with us doing drake"
less unskilled players? Hell no
Less toxicity? We can't know since premades don't use chat, i except more toxicity toward solo players playing with a 4 man premade for example.
Dynamic queue has fixed nothing , i really can't see what it fixed and further it brought several problems:
-"wtf is anoying lvl here" , we can't know WHO deserve what rank simply because of boosting... which has become legal??? -semi-pro lvl being completly fucked up because diamonds can't play as 4 or 5, SO you fucked up ranked 5v5 for the sake of dynamic queue? AHHHH my bad, i forgot that not every players are diamond. -match making balance becoming non-existant, like how are you supposed to balance matches right now? remember when lebron james+wade joined miami and still lost despite being very good, because they still didn't have teamplay against good teamplay? lately i saw a lot of imbalanced mmr games... -and finally solo players will live in hell now.