What are your thoughts on a random competitive mode where everyone gets a random hero to play as?
No deal, sounds kinda poo 
It’s in arcade for a reason. It’s a mode so people play heroes other than genji or hanzo with a shiny box on a stick at the end. Comp rewards players who already have deep hero pools and enough knowledge to play soldier when there’s a pharah in the sky.
Yeah but arcade is a fancy version of quickplay, its for the casual player Im not saying implement this forever they can bring it in kinda like CTF or lucio ball