Ya know what? Fine, we can play your damn DQ.
BUT! On some serious conditions.
Remove 4 man queues. What's that? you only got a 4 man group? Well looks like you need to find that 5th person, it's not that hard. (Alternatively, you can always drop the weakest link.) Solo players should NEVER play against 5 man teams/4 man groups. (Especially since they'll be removed.)
That's it, after that I don't give a damn. 3 player premades aren't that much stronger than a 2 man from last season. I'll accept playing against 3 man groups, but 4 and 5? It doesn't matter how "rare" it is, that is completely unacceptable, and will never NEVER come close to being balanced.
If you're going to shove this "condom child" of a queue on us, at least let us choose the dad.
EDIT: If we remove 4 mans, that would really solve a huge problem with DQ which is solos playing against full teams.