'Rotating' Game Mode Queue

What's up with the rotating game mode queue in recent months? Constantly, the same game modes are being released/recycled fortnightly. I'm making this post to simply ask as to why it's so difficult to allow us to play other games modes that haven't been spammed throughout the history of RGM.

Don't get the wrong idea, I'm not one of those people that cry "MUH URF" constantly on forums however it would be refreshing to see game modes such as Definitely Not Dominion, One For All Mirror Mode on Aram, Hexakill SR, All Random SR.

After the upcoming rotating game mode queue of Dark Star: Singularity, each of the game modes I listed earlier would have been on live servers less than this game mode that was released two months ago. It's honestly just starting to feel like a cop out on Riots behalf.

Link for reference, Thanks for reading!