To those whining about Rito only bringing back solo queue for challenger
AND I QUOTE
"We’re focused on the top first because that’s where the 2016 ranked season changes have caused the most pain, and where we believe we can take immediate action to address player feedback"
They went for challenger/master/diamond because guess what, those people, despite being a small minority, feel the most pain regarding DQ. If you'll also note, it is stated that rito is focusing on the top tiers first. That statement implies that they're going to work towards bringing it back, or at least implementing it in some way, at lower elos. While we do know that for now lower elos will just have to suffer through, we don't know if that will be the case for long.
TLDR: stop being such pissbabies, actually read what riot says, and have the tiniest modicum of patience.