You get a cracked Doom OTP, they get a Winton main, game rolls Winton as only tank available you get GG go next’d.
It’d make tank for sure worse to queue as since you’d be gambling on the map sets that your fave/best is available on, and then gambling that they get selected.
I don’t play tank anymore in part because I don’t really enjoy half of them and don’t want to learn to play them just to play counterswap. Under this proposal I’d need to learn all of them just so I don’t play a sub-Bronze turbo feed Ball one game and then my more mid rank D.Va/Orisa the next because it’d be up to my luck entirely who I’d be stuck playing.