All random normal summoners rift

Riot just announced its new game mode. All random normal summoners rift. Everything is exactly the same, only you get a randomed champion just like in ARAM. This sounds like the worse idea for a mini game ever, even the 6v6 on summoners rift was a lot more fun than this new game mode will be.

How about a better idea riot, just update black market brawlers to bd a rotating game mode, everyone i know who has played that game mode loved it so much. Just an updated version of black market brawlers would fit perfectly into the rotating game mode, and it would a much more unique game mode than all random normal summoners rift.

Anyways what are youre thoughts about all random normal summoners rift? Would you rather see black market brawlers brought back?