We want URF to be around

Hi, I'm new to League of Legends Board. I've been around in league since season 2 early 2012 and have been playing on and off, but I got really hooked on to URF when I first played it and still am. So I searched and realized there's no one talking about URF anymore. Since my friends and I really love it and a LOT of other people in our university, I decided why not tell Riot how much we crave for URF? I'm pretty sure they're getting that through their user data but it's different for an actual someone to bring it up and tell them in words.

It's nothing big but I wanted to say: Can we have URF as one of the default games for level +20? I have a group of friends who only play when URF is out and I found out recently more and more people crave for URF in a similar fasion.

If Riot could keep URF up running and not take it down for "updates" that would be very appreciative. If URF is up all the time for people to give more data to Riot, what's the advantage of taking them down anyways, unless there's a major change? Just an honest thought about URF. Thanks.