Fixing auto fill. (sorta)

I was just wondering, wouldn't it be better if ranked had a system where you get to select the order of the roles you would like? So you select all the roles from most to least favorite and then queue up. An example would be queuing up with my favorite roles as Mid, Top, Jungle, Support, Bot. This way if you do get auto filled you are less likely to get a role that you would rather not play or you know that you're bad at.