ARURF was the worst event at All-Stars
https://watch.na.lolesports.com/vod/101157821690016472/1
I was so sad about this match. It was in no way fun to watch and I felt bad for the players. They're suppose to be having fun and yet it was painfully one-sided.
I think this could have been avoided by 1) just make it URF or 2a) have each player get one reroll and the players can swap and pick up dropped champions the way it's done in ARAM. At least that gives the players a chance to get a decent selection of champions. In other words, give each side 10 random champions to choose from. and/or 2b) add 3 bans for each side
I want to reiterate that this was the worst event for me to watch out of all the events in the first two days at All Stars.
(I absolutely love the 1v1 and 2v2 tournament. Tandem is fun, but the person playing mouse gets a lot of control. Perhaps a fun alternative version would be for the keyboard player to be in charge of the clicks and the mouse player should only get to control cursor location. Nexus Blitz was also fun to watch.)
tl;dr: ARURF event was not fun to watch. try adding rerolls and/or bans.