All new/reworked champs should be banned from ranked for two weeks.
That way, it is less likely that a person will play that champ for the first time in ranked matches. I am really annoyed with the amount of people playing with, and feeding with, Sion just because they want to play the new champion. Make these players play the champ in normal matches first. It is so annoying getting teammates that want to take a new champ and troll with them in ranked when they first come out. I literally have to waste my 3 bans on Azir, Gnar, and now Sion every match to make sure my team doesn't pick and feed with them. Then, they get mad that I "troll ban" so they go fizz jungle and feed. Please do something to stop this Rito.