Umm..... But if the point is to simulate ranked without the pressure then changing the fact that sometimes when you're last pick you get a role you don't like would ruin it. Maybe I'm biased, but I kinda like how it is right now.
If you want to figure out what a champs spells do or play something super troll (looking at you ADC annie <3 you're my favorite) and get first win of the day, you play bots.
If you want to practice a specific champ in a specific role, team builder (sorry now bans, other people want to learn OP stuff too.).
Want to simulate ranked before you jump full in, or just like ranked, but don't want to play it right now for some reason, you got draft mode.
You're the weird guy in the corner, that's why we have dominion...... jk guys plz don't throw things at me.
In ranked you have to be able to play at least 3 roles (and one has to be support), and it's usually best to play 4. I've played 3-5 games of ADC in over 100 ranked this season, and if I didn't want to play it at all I could definitely get away with that. However, there are a lot of games where I play jungle or support because I'm not first or second pick. And there are a lot of games where 3-5 picks want solo lanes and I feel like playing my favorite champ in top or mid (sry sometimes I'm gonna use pick order and not fill). How does draft simulate ranked if you get rid of that?
TLDR; If draft is supposed to simulate ranked, it NEEDS to have exactly what you're asking to remove. No one should go into ranked and not know how to play enough roles to fill for the team when needed. You don't need to get what you want every game, and you don't need to play every role (but you also don't get to leave support off the list of the 2-4 you do play), but you need to play enough roles that you can always play something useful to the team. If you can't do that you shouldn't be playing something that makes you think you might want to play ranked ever.
