Select your preferred picking position in the pregame lobby
I have not seen a post about this by anyone else but it is a small change I would like to see.
So basically when you choose your role I would also like to choose if I would prefer to be the first pick on my team or the last one. This is especially helpful for someone in top lane if they want to counter pick, but I would prefer it for all roles I play when I queue.
I personally like to have the last pick on my team 99% of the time, and I find it really annoying when someone spams me in the pregame lobby to first pick something for someone else on my team.
This would also allow for all the players who want to first pick new champs and reworked ones to be able to queue for first pick on their team and eliminate some of the dodging that occurs at these instances.