URF

I just wanna know why URF is the least rotated game of all; when I'm fairly certain you can see that it is the communities favorite mode. To top it off you guys put the back to back rotations (doubling the amount of time between the next urf) and made into AR URF; which is fine because there are a ton of op champs there, but it seems like you guys knew everyone liked it and you screwed with it anyway. When I play league I can only play 2-4 games because of the cancer in the community, it puts too much stress on me and what I wanna do is relax when I play games; except when I play some of the rotated games, I could play URF for days in a row because I'm having fun whether I'm getting slaughtered or slaughtering. It's not the only game mode that I like in the rotation, but obviously it's my favorite. I just wanna know why, whats your reasoning for making it rotate way less than others? I will be disappointed if it's because URF drains the numbers of people playing other game modes, if it's something like balancing I guess that'd be fine. But why though ?