Possible URF Variants for RGM?

While scrolling through the boards I saw an idea that I would think would be very interesting. The title being that idea.

Modes like URF for One, Definitely Not URFminion, HexaURF Summoner Rift, or URFscension.

I think think if added to the rotation even a few times would add some awesome and fun ways to play the existing game modes.

What do you guys think of this? I want to see opinions. Would it be fun to play any URF'd up modes?