Please balance blind pick

This mode is the long forgotten mode where every match has cancer. Please implement a script that checks weekly, such as when you do the new free champ rotation. This script would check for every champion that has a pick rate > 10% or a ban rate > 20%. If either of those conditions are met, those champions are disabled for the week in Blind Pick. Free week champions are exempted from this. I'd really like to play this mode again, but you can't because too many cancer champs.