The ARURF is ok in some sense since people ban out particular champ all time in URF. But then again in this is a fun mode not LCS or Ranked.
If you implement 10 bans by alternating bans between team, you can ensure the OPest champions are removed. Only then make it blind pick where the Summoner who is comfortable with the available champion plays the game.
The point is - it is annoying and stupid to play Ekko when I cant go in and successfully use ulti to come back out even though it urf coz I dont play him.
Let me pick my champion that I know and enjoy mashing button of my keyboard rather than get frustrated on the keyboard and game.
EDIT: I wanted to post it on Creation and concepts, apologies it got posted here